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two pole mcb300+ factories verified

Gandian Lightning Protection Electric Co., Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
CE Gddc1-63 IEC60947 16 20 25 32 40 50 63AMP 500VDC 2 Poles 4.5ka Miniature Circuit Breaker Overload Protector DC MCB

CE Gddc1-63 IEC60947 16 20 25 32 40 50 63AMP 500VDC 2 Poles 4.5ka Miniature Circuit Breaker Overload Protector DC MCB

US$2.80-3.00
80 Pieces(MOQ)
Mini AC 400V 4.5ka C20 MCB 2 Pole AC MCB

Mini AC 400V 4.5ka C20 MCB 2 Pole AC MCB

US$1.54-1.60
100 Pieces(MOQ)
4 Pole AC MCB Home Automation 63A 4.5ka

4 Pole AC MCB Home Automation 63A 4.5ka

US$3.20-3.40
100 Pieces(MOQ)
Good Quality 4 Pole Circuit Breakers MCB 1000V DC Mini Circuit Breaker

Good Quality 4 Pole Circuit Breakers MCB 1000V DC Mini Circuit Breaker

US$5.60-6.00
100 Pieces(MOQ)
1/4

Zhejiang Changcheng Trading Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
CNC Gold Plus Supplier 2 Pole Circuit Breakers/MCB/MCCB 2 Pole AC MCB 2 Pole 6ka MCB

CNC Gold Plus Supplier 2 Pole Circuit Breakers/MCB/MCCB 2 Pole AC MCB 2 Pole 6ka MCB

US$0.54-0.63
200 Sets(MOQ)
CNC Professional Miniature Circuit Breaker Manufacturer Ycb6h-63 1 Pole 1-63 AMP MCB RCCB/RCBO/ELCB/MCB

CNC Professional Miniature Circuit Breaker Manufacturer Ycb6h-63 1 Pole 1-63 AMP MCB RCCB/RCBO/ELCB/MCB

US$0.55
1,000 Pieces(MOQ)
CNC China Factory Supply 100A MCB Electrical 1-63 AMP Miniature Circuit Breaker MCB 1 Pole Miniature Circuit Breaker MCB

CNC China Factory Supply 100A MCB Electrical 1-63 AMP Miniature Circuit Breaker MCB 1 Pole Miniature Circuit Breaker MCB

US$0.97-1.03
200 Sets(MOQ)
Solar DC 500VDC 4 Pole Electrical 40 AMP 2p 500V Photovoltaic MCB

Solar DC 500VDC 4 Pole Electrical 40 AMP 2p 500V Photovoltaic MCB

US$1.35-1.45
1 Piece(MOQ)
1/4

Zhejiang Xingyuan Electrical Appliances Co., Ltd

22 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Electrical Single Pole MCB Circuit Breaker Electrical Miniature Circuit Breaker

Electrical Single Pole MCB Circuit Breaker Electrical Miniature Circuit Breaker

US$0.50
120 Pieces(MOQ)
Reliable 20A 4-Pole DC MCB Circuit Breaker for Solar Systems

Reliable 20A 4-Pole DC MCB Circuit Breaker for Solar Systems

US$2.40-2.70
50 Pieces(MOQ)
MCB Dz47 Series DIN Rail 3-Pole 80 100 125 Ampere

MCB Dz47 Series DIN Rail 3-Pole 80 100 125 Ampere

US$10.00
120 Pieces(MOQ)
Solar DC Breakers 2 Pole 63A 6ka 500V MCB DC Miniature Circuit Breaker DC for Solar System

Solar DC Breakers 2 Pole 63A 6ka 500V MCB DC Miniature Circuit Breaker DC for Solar System

US$0.86
120 Pieces(MOQ)
1/4

Wenzhou Naisite Electric Co., Ltd.

Send Inquiry
Toonice Nxb-63 Mini Circuit Breaker with 1p 2p 3p 4p Series MCB 10A 16A 20A 25A 32A 40A 50A 63A 1 2 3 4 Poles Circuit Breaker

Toonice Nxb-63 Mini Circuit Breaker with 1p 2p 3p 4p Series MCB 10A 16A 20A 25A 32A 40A 50A 63A 1 2 3 4 Poles Circuit Breaker

US$0.50-1.50
1 Set(MOQ)
Toonice 1 Pole MCB Over Voltage Protection Miniature Circuit Breaker MCB

Toonice 1 Pole MCB Over Voltage Protection Miniature Circuit Breaker MCB

US$0.50-1.50
1 Set(MOQ)
Toonice Dz47-100 Dz47-125 Nc125h 1p 2p 3p 4p 80A 100A 125A MCB 1 Pole 2 Pole 3 Pole 80A 100A 125A Mini Circuit Breaker

Toonice Dz47-100 Dz47-125 Nc125h 1p 2p 3p 4p 80A 100A 125A MCB 1 Pole 2 Pole 3 Pole 80A 100A 125A Mini Circuit Breaker

US$0.50-1.50
1 Set(MOQ)
Toonice MCB Bb40630c 63A C Curve Four Pole Miniature Circuit Breaker Mini Circuit Breaker Electric Type MCB

Toonice MCB Bb40630c 63A C Curve Four Pole Miniature Circuit Breaker Mini Circuit Breaker Electric Type MCB

US$0.50-1.50
1 Set(MOQ)
1/4

Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company
Send Inquiry
YUANKY 32 A RCD MCB B32 MCB 32 Single Pole Mini Circuit Breaker Air Current Switch

YUANKY 32 A RCD MCB B32 MCB 32 Single Pole Mini Circuit Breaker Air Current Switch

US$0.99-1.20
200 pieces(MOQ)
YUANKY 9mm Single Pole WiFi Miniature Circuit Breaker MCB

YUANKY 9mm Single Pole WiFi Miniature Circuit Breaker MCB

US$4.00
5 pieces(MOQ)
YUANKY S7-63 Miniature Circuit Breaker 4.5ka MCB

YUANKY S7-63 Miniature Circuit Breaker 4.5ka MCB

US$0.76-0.80
240 pieces(MOQ)
YUANKY BH Series IP20 Miniature Circuit Breaker 10A-70A MCB

YUANKY BH Series IP20 Miniature Circuit Breaker 10A-70A MCB

US$1.20
200 pieces(MOQ)
1/4

ZHEJIANG SINGI ELECTRICAL LLC

26 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Singi Swm-100 4p 125 AMP 4 Pole MCB 400V High Breaking Capacity Fuse Liushi Factory MCB Price

Singi Swm-100 4p 125 AMP 4 Pole MCB 400V High Breaking Capacity Fuse Liushi Factory MCB Price

US$1.55-6.57
1,000 Pieces(MOQ)
6ka Ce Approved 4 Pole 32A 40A 50A 63A MCB

6ka Ce Approved 4 Pole 32A 40A 50A 63A MCB

US$0.63-3.02
10,000 Pieces(MOQ)
6ka Ce CB Approved 3 Pole 32A 40A 50A 63A MCB

6ka Ce CB Approved 3 Pole 32A 40A 50A 63A MCB

US$0.63-3.02
10,000 Pieces(MOQ)
High Quality 10ka MCB Sc65-63 with CE CB Approved 1pole to 4 Poles 1~63A Miniature Circuit Breakers

High Quality 10ka MCB Sc65-63 with CE CB Approved 1pole to 4 Poles 1~63A Miniature Circuit Breakers

US$3.29-3.63
10,000 Pieces(MOQ)
1/4

Yueqing Xianglang Electric Co., Ltd.

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Short Protection Overload 40 AMP 4 Pole Solar PV DC MCB Miniature Circuit Breaker

Short Protection Overload 40 AMP 4 Pole Solar PV DC MCB Miniature Circuit Breaker

US$1.50-6.00
60 Pieces(MOQ)
1p 2p 3p 4p 2 Pole 32 AMP Price Solar PV DC MCB Mini Circuit Breaker

1p 2p 3p 4p 2 Pole 32 AMP Price Solar PV DC MCB Mini Circuit Breaker

US$1.50-6.00
60 Pieces(MOQ)
Worldsunlight 3 Pole 10 AMP Solar PV DC MCB Miniature Circuit Breaker

Worldsunlight 3 Pole 10 AMP Solar PV DC MCB Miniature Circuit Breaker

US$1.50-6.00
60 Pieces(MOQ)
500V/600V/800V/1000V/1200V 32A 4 Pole Price Solar PV DC MCB Miniature Circuit Breaker

500V/600V/800V/1000V/1200V 32A 4 Pole Price Solar PV DC MCB Miniature Circuit Breaker

US$1.50-6.00
60 Pieces(MOQ)
1/4

Onccy Electrical Co., Ltd

5.0
Send Inquiry
PV 3 Poles 750VDC 63A 10ka 6ka DC Array Breaker Mini Circuit Breaker MCB for Solar Power System

PV 3 Poles 750VDC 63A 10ka 6ka DC Array Breaker Mini Circuit Breaker MCB for Solar Power System

US$2.09-8.89
20 Pieces(MOQ)
Factory CE Solar Circuit Breaker DC 3 Pole 6A-63A DC MCB

Factory CE Solar Circuit Breaker DC 3 Pole 6A-63A DC MCB

US$2.67-2.89
100 Pieces(MOQ)
63A 230/400V High Breaking Low Voltage Series Electrical Automatic Overload Protection Mini Miniature Circuit Breaker 1 Pole MCB

63A 230/400V High Breaking Low Voltage Series Electrical Automatic Overload Protection Mini Miniature Circuit Breaker 1 Pole MCB

US$3.90-9.90
100 Pieces(MOQ)
Onccy AC 400V 6/10/16/20A Overload Protection for Combiner Box for DC Systems of Mini Circuit Breaker, 3 Pole Miniature Circuit Breaker AC MCB

Onccy AC 400V 6/10/16/20A Overload Protection for Combiner Box for DC Systems of Mini Circuit Breaker, 3 Pole Miniature Circuit Breaker AC MCB

US$1.80-4.20
10 Pieces(MOQ)
1/4

Zhejiang Anfu New Energy Technology Co.,Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Small Lsolating Switch Single Pole Power Trip MCB

Industrial Small Lsolating Switch Single Pole Power Trip MCB

US$0.50-0.70
1 sets(MOQ)
L7 1p 3-Phase MCB 16A-63A Single Pole AC Overload/Short Circuit Protection 10ka Breaking Capacity Bcd Curve

L7 1p 3-Phase MCB 16A-63A Single Pole AC Overload/Short Circuit Protection 10ka Breaking Capacity Bcd Curve

US$0.89-0.92
240 pieces(MOQ)
MCB with Li Protection 6ka Breaking Capacity

MCB with Li Protection 6ka Breaking Capacity

US$1.52-1.55
80 sets(MOQ)
2p 63A Overload Protection Miniature Electric Mcbphase AC Miniature Circuit Breakers

2p 63A Overload Protection Miniature Electric Mcbphase AC Miniature Circuit Breakers

US$1.80-1.83
120 pieces(MOQ)
1/4

Yueqing Beibaixiang Xingpeng Electrical Switch Factory

23 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
1p Circuit Breaker B C D Curve Single Pole MCB

1p Circuit Breaker B C D Curve Single Pole MCB

US$0.54-0.58
100 Pieces(MOQ)
Miniature Circuit Breaker New L7 MCB Tp 3p Electrical Safety 6ka 10ka 400V Three Pole 63A MCB

Miniature Circuit Breaker New L7 MCB Tp 3p Electrical Safety 6ka 10ka 400V Three Pole 63A MCB

US$2.55-2.85
12 Pieces(MOQ)
New Model C65 Type 6ka 10ka 1 2 3 4 5 6 10 16 20 25 32 40 50 63 AMPS 3 Pole Miniature Circuit Breaker MCB

New Model C65 Type 6ka 10ka 1 2 3 4 5 6 10 16 20 25 32 40 50 63 AMPS 3 Pole Miniature Circuit Breaker MCB

US$2.55-2.85
12 Pieces(MOQ)
Manual Changeover Mini Circuit Breaker Switch Double Pole 1-63A MCB

Manual Changeover Mini Circuit Breaker Switch Double Pole 1-63A MCB

US$1.08-1.16
240 Pieces(MOQ)
1/4

Onccy Electrical Co.,Ltd

6 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
3 Pole AC Mini Circuit Breaker PV Use MCB

3 Pole AC Mini Circuit Breaker PV Use MCB

US$1.80-4.20
1 Piece(MOQ)
Solar PV Power Circuit Breaker DC 200 Volt 1 Pole 2 Pole 80A 100A 125A 250A MCB

Solar PV Power Circuit Breaker DC 200 Volt 1 Pole 2 Pole 80A 100A 125A 250A MCB

US$4.30-10.00
2 Pieces(MOQ)
16A 20A 63AMP Single Phase Pole 1p 2p 3p 4p Mini Electric MCB DC Circuit Breaker Types Price DC MCB

16A 20A 63AMP Single Phase Pole 1p 2p 3p 4p Mini Electric MCB DC Circuit Breaker Types Price DC MCB

US$3.70-11.50
2 Pieces(MOQ)
Miniature Circuit Breaker Over-Voltage Protection Circuit Breaker DC 1/2/3 Pole MCB

Miniature Circuit Breaker Over-Voltage Protection Circuit Breaker DC 1/2/3 Pole MCB

US$3.70-11.50
2 Pieces(MOQ)
1/4

Zhejiang Guozhen Electric Co., LTD.

5.0
Send Inquiry
Gozhen Good Quality 63 AMP 4 Pole MCB 1000V High Breaking Capacity Fuse Factory MCB Price

Gozhen Good Quality 63 AMP 4 Pole MCB 1000V High Breaking Capacity Fuse Factory MCB Price

US$1.40-1.50
49 Pieces(MOQ)
Gozhen Good Quality 16 AMP 4 Pole MCB 1000V High Breaking Capacity Fuse Factory MCB Price

Gozhen Good Quality 16 AMP 4 Pole MCB 1000V High Breaking Capacity Fuse Factory MCB Price

US$1.40-1.50
49 Pieces(MOQ)
High Quality Solar PV MCB Electrical 2 Pole DC MCB 1000V 63A Circuit Breaker for Solar System

High Quality Solar PV MCB Electrical 2 Pole DC MCB 1000V 63A Circuit Breaker for Solar System

US$1.20-2.00
5 Pieces(MOQ)
High Quality 12V-1200V DC Solar DC PV Power Circuit Breaker 2 Pole MCB

High Quality 12V-1200V DC Solar DC PV Power Circuit Breaker 2 Pole MCB

US$1.40-1.50
49 Pieces(MOQ)
1/4

Wenzhou Amur Electric Co., Ltd

3 yrs·5.0
·Trading Company
Send Inquiry
Amur MR11-63 Series 1 Pole 6ka 6-80A 230/400V/AC MCB

Amur MR11-63 Series 1 Pole 6ka 6-80A 230/400V/AC MCB

US$0.55
10 Pieces(MOQ)
Amur Hot Sell High-Quality Cheap MCB 4 Poles 63A 10ka

Amur Hot Sell High-Quality Cheap MCB 4 Poles 63A 10ka

US$1.88
10 Pieces(MOQ)
TUV CE DIN Rail 10 ~ 63 AMP 3 Poles Miniature Circuit Breaker AC MCB

TUV CE DIN Rail 10 ~ 63 AMP 3 Poles Miniature Circuit Breaker AC MCB

US$1.66
10 Pieces(MOQ)
Factory Price 40A High Flame Retardant Impact Resistance Poles 6ka MCB 1-4p

Factory Price 40A High Flame Retardant Impact Resistance Poles 6ka MCB 1-4p

US$1.11
10 Pieces(MOQ)
1/4

Yueqing Long Road Electric Co., Ltd.

5.0
Send Inquiry
6ka 1p 13mm Width Per Pole Compact MCB with SAA Certificate

6ka 1p 13mm Width Per Pole Compact MCB with SAA Certificate

US$0.81-1.00
10 Pieces(MOQ)
6ka 32A 13mm Width Per Pole Compact MCB with SAA Certificate

6ka 32A 13mm Width Per Pole Compact MCB with SAA Certificate

US$0.81-1.00
10 Pieces(MOQ)
6ka 63A 13mm Width Per Pole Compact MCB with SAA Certificate

6ka 63A 13mm Width Per Pole Compact MCB with SAA Certificate

US$0.81-1.00
10 Pieces(MOQ)
SAA Approved 6ka 3p Short-Circuit Breaking Capacity Compact MCB 13mm Width Per Pole

SAA Approved 6ka 3p Short-Circuit Breaking Capacity Compact MCB 13mm Width Per Pole

US$0.81-1.00
10 Pieces(MOQ)
1/4

Aoasis (Hangzhou) International Business Co., Ltd

3 yrs·5.0
·Trading Company
Send Inquiry
Aoasis Aond-63 4 Poles 1000VDC 63A 6ka DC Solar PV System Mini Circuit Breaker MCB

Aoasis Aond-63 4 Poles 1000VDC 63A 6ka DC Solar PV System Mini Circuit Breaker MCB

US$1.44-6.36
5 Pieces(MOQ)
Aoasis Aon1-63 3 Pole MCB C63 2-63A 400V Circuit Breaker Mini MCB

Aoasis Aon1-63 3 Pole MCB C63 2-63A 400V Circuit Breaker Mini MCB

US$3.00-3.60
1 Piece(MOQ)
Factory Direct Manufacturer Aoasis Aon-63 4 Pole MCB 32A 63A Mini Circuit

Factory Direct Manufacturer Aoasis Aon-63 4 Pole MCB 32A 63A Mini Circuit

US$2.80-3.60
1 Piece(MOQ)
Aoasis Aond-125 Solar PV Power Circuit Breaker DC 1000V 4 Pole MCB

Aoasis Aond-125 Solar PV Power Circuit Breaker DC 1000V 4 Pole MCB

US$2.34-9.99
5 Pieces(MOQ)
1/4

Wenzhou Santuo Electrical Co., Ltd.

5.0
Send Inquiry
500V 2 Poles DC Circuit Breaker MCB for Solar System

500V 2 Poles DC Circuit Breaker MCB for Solar System

US$2.65-2.75
20,000 Pieces(MOQ)
Sontuoec Busbar Connection Wire Type Stm3-63 Double Pole 6ka MCB Circuit Breake

Sontuoec Busbar Connection Wire Type Stm3-63 Double Pole 6ka MCB Circuit Breake

US$0.67-0.68
12,000 Pieces(MOQ)
Stm4-63 MCB 230V 3, 4 Poles Miniature Circuit Breaker Circuit Breaker Identifier

Stm4-63 MCB 230V 3, 4 Poles Miniature Circuit Breaker Circuit Breaker Identifier

US$0.86-0.865
20,000 Pieces(MOQ)
Residual Current Circuit Breakers RCCB, RCD 2 Pole 25A 4pole 100A

Residual Current Circuit Breakers RCCB, RCD 2 Pole 25A 4pole 100A

US$4.35-4.45
2,000 Pieces(MOQ)
1/4

YUEQING MEANRAY ELECTRIC CO., LTD.

10 yrs
·Manufacturer/Factory
Send Inquiry
2 Pole DC MCB Mrl7-63 Series Solar Energy Systems Miniature Circuit-Breaker

2 Pole DC MCB Mrl7-63 Series Solar Energy Systems Miniature Circuit-Breaker

US$5.56
100 Pieces(MOQ)
Mrl7-63 IEC60947 16 20 32 40 50 63 AMP 63A 1 2 3 4 Poles Miniature Circuit Breaker DC MCB

Mrl7-63 IEC60947 16 20 32 40 50 63 AMP 63A 1 2 3 4 Poles Miniature Circuit Breaker DC MCB

US$11.50
100 Pieces(MOQ)
Mini Type and 3 Poles Number Circuit Breaker Mini Circuit Breaker DC Single Pole MCB

Mini Type and 3 Poles Number Circuit Breaker Mini Circuit Breaker DC Single Pole MCB

US$8.25
100 Pieces(MOQ)
2018 New 2p Brand The Over-Voltage Protection Miniature Circuit Breaker MCB DC

2018 New 2p Brand The Over-Voltage Protection Miniature Circuit Breaker MCB DC

US$10.88
100 Pieces(MOQ)
1/4

Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Send Inquiry
MCB OEM 3 Pole 80A100A125A10kamcb Miniature Circuit Breaker Air Switch MCB

MCB OEM 3 Pole 80A100A125A10kamcb Miniature Circuit Breaker Air Switch MCB

US$8.15
1 Piece(MOQ)
OEM MCB 2 Pole 80A100A125A10kamcb Miniature Circuit Breaker MCB Air Switch

OEM MCB 2 Pole 80A100A125A10kamcb Miniature Circuit Breaker MCB Air Switch

US$8.15
1 Piece(MOQ)
6ka Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

6ka Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

US$1.00
10 Pieces(MOQ)
Intelligent Universal Circuit Breaker (ACB)

Intelligent Universal Circuit Breaker (ACB)

US$1.00
10 Pieces(MOQ)
1/4

Yueqing Greenwich Imp & Exp Co., Ltd.

5.0
Send Inquiry
CE Approved 1 Pole Single Phase MCB 3 P 125 AMPS

CE Approved 1 Pole Single Phase MCB 3 P 125 AMPS

Negotiable
240 Pieces(MOQ)
Jxb11-63 MCB 3 Pole 415V Circuit Protection Device

Jxb11-63 MCB 3 Pole 415V Circuit Protection Device

US$2.13-2.16
50 Pieces(MOQ)
3p, 4p Conventional Circuit Breaker Molded Case 3 Pole 1000V MCCB Electronic ODM

3p, 4p Conventional Circuit Breaker Molded Case 3 Pole 1000V MCCB Electronic ODM

US$10.00-100.00
50 Pieces(MOQ)
Gwec Original Jxb11-63 Mini Circuit Breaker 4p Series 1A-63A Miniature MCB

Gwec Original Jxb11-63 Mini Circuit Breaker 4p Series 1A-63A Miniature MCB

US$2.28-2.75
1 Piece(MOQ)
1/4

Yuanhao Electric Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
3 Pole MCB DC Breaker AC MCB Air Switch MCB Yhb1-63

3 Pole MCB DC Breaker AC MCB Air Switch MCB Yhb1-63

US$2.85-3.00
100 Pieces(MOQ)
High Safety 3 Pole Residual Current Mini Circuit Breaker MCB C63 400V 10ka

High Safety 3 Pole Residual Current Mini Circuit Breaker MCB C63 400V 10ka

US$2.85-3.00
100 Pieces(MOQ)
Circuit Breaker AC MCB Smart Switch 20 a 6 Ka 2 Pole

Circuit Breaker AC MCB Smart Switch 20 a 6 Ka 2 Pole

US$9.30-9.60
100 Pieces(MOQ)
Reliable Electrical Miniature Circuit Breaker MCB 230V 63A Single Pole Component

Reliable Electrical Miniature Circuit Breaker MCB 230V 63A Single Pole Component

US$2.85-3.00
100 Pieces(MOQ)
1/4

Zhejiang Tainihan Electrical Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Dz47-4 Pole16A 32A 63A Mini Circuit Breaker MCB with Overload Protection

Dz47-4 Pole16A 32A 63A Mini Circuit Breaker MCB with Overload Protection

US$2.64-2.80
1,000 Pieces(MOQ)
Modular Multi Pole Electrical Protector, Dz47 MCB 6-10ka DIN Rail Circuit Breaker

Modular Multi Pole Electrical Protector, Dz47 MCB 6-10ka DIN Rail Circuit Breaker

US$1.20-1.32
2,000 Pieces(MOQ)
Dz47-4 Pole 63A 3ka Mini Circuit Switch Breaker MCB with Overload Protection

Dz47-4 Pole 63A 3ka Mini Circuit Switch Breaker MCB with Overload Protection

US$2.72-2.80
1,000 Pieces(MOQ)
1-4 Pole 6-63A 6ka Breaking Capacity Smart Miniature Circuit Breaker (MCB) - Overload Protection Switch

1-4 Pole 6-63A 6ka Breaking Capacity Smart Miniature Circuit Breaker (MCB) - Overload Protection Switch

US$1.32-1.40
2,000 Pieces(MOQ)
1/4

ZHEJIANG KODERY ELECTRIC CO.,LTD

Send Inquiry
Manufacturer 1 Pole Overload Protector Breaker DC Electrical Supplies MCB

Manufacturer 1 Pole Overload Protector Breaker DC Electrical Supplies MCB

US$3.50-3.80
1 Piece(MOQ)
DC MCB 2 Pole Overload Protector Miniature Circuit Breaker

DC MCB 2 Pole Overload Protector Miniature Circuit Breaker

US$4.00-11.00
1 Piece(MOQ)
DC Circuit Breaker 1 Pole Overload Protector MCB

DC Circuit Breaker 1 Pole Overload Protector MCB

US$4.00-11.00
1 Piece(MOQ)
High Quality DC Breaker 2 Pole Overload Protector Miniature Circuit Breaker

High Quality DC Breaker 2 Pole Overload Protector Miniature Circuit Breaker

US$4.00-11.00
1 Piece(MOQ)
1/4

Shanghai Newtrend Electric Co., Ltd.

5.0
Send Inquiry
Dz47-63z DC Miniature Circuit Breaker 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 1 Pole 2 Pole 3 Pole 4 Pole 12V 24V 60V 250V 500V 550V 750V 1000V DC MCB

Dz47-63z DC Miniature Circuit Breaker 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 1 Pole 2 Pole 3 Pole 4 Pole 12V 24V 60V 250V 500V 550V 750V 1000V DC MCB

US$1.00-1.30
300 Pieces(MOQ)
2p DC 1000V Solar Mini Circuit Breaker 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 2 Pole DC MCB for PV System

2p DC 1000V Solar Mini Circuit Breaker 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 2 Pole DC MCB for PV System

US$2.00-2.40
200 Pieces(MOQ)
Noark B1h UL489 MCB 1p 1 Pole 0.5A 1A 1.6A 2A 3A 4A 5A 6A 7A 8A 10A 13A 15A 16A 20A 25A 30A 32A 10ka UL 489 CSA CE Miniature Circuit Breaker

Noark B1h UL489 MCB 1p 1 Pole 0.5A 1A 1.6A 2A 3A 4A 5A 6A 7A 8A 10A 13A 15A 16A 20A 25A 30A 32A 10ka UL 489 CSA CE Miniature Circuit Breaker

US$18.00-21.00
50 Pieces(MOQ)
USA Canada UL 489 DIN Rail MCB 120V 240V 5A 10A 15A 20A 25A 30A 35A 40A 45A 50A 60A 1 Pole 2 Pole 3 Pole 10ka UL489 Miniature Circuit Breaker

USA Canada UL 489 DIN Rail MCB 120V 240V 5A 10A 15A 20A 25A 30A 35A 40A 45A 50A 60A 1 Pole 2 Pole 3 Pole 10ka UL489 Miniature Circuit Breaker

US$3.60-11.00
300 Pieces(MOQ)
1/4

Yueqing Langir Electric Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
2 Pole MCB for Reliable Electrical Protection 500VDC 750VDC

2 Pole MCB for Reliable Electrical Protection 500VDC 750VDC

US$6.00
10 Pieces(MOQ)
2 Pole Miniature Circuit Breaker for Reliable Electrical Protection

2 Pole Miniature Circuit Breaker for Reliable Electrical Protection

US$6.00
10 Pieces(MOQ)
High-Performance DC Mini Circuit Breaker for Efficient Protection

High-Performance DC Mini Circuit Breaker for Efficient Protection

US$3.00
96 Pieces(MOQ)
Efficient C Curve Miniature Circuit Breaker 3p Robust RCBO Breaker

Efficient C Curve Miniature Circuit Breaker 3p Robust RCBO Breaker

US$6.00
10 Pieces(MOQ)
1/4

Shanghai DaDa Electric Co., Ltd.

22 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High Voltage 750V DC 3-Pole Mini Circuit Breaker MCB

High Voltage 750V DC 3-Pole Mini Circuit Breaker MCB

US$1.20-4.20
5,000 Pieces(MOQ)
Sealed 6ka C45 MCB with Upper Terminal

Sealed 6ka C45 MCB with Upper Terminal

US$0.60-0.65
5,000 Pieces(MOQ)
Busbar Function 4.5ka MCB with CE

Busbar Function 4.5ka MCB with CE

US$0.60-0.65
5,000 Pieces(MOQ)
DC MCB 63A High Breaking Capacity DAB7-63 for Cross-Border E-Commerce

DC MCB 63A High Breaking Capacity DAB7-63 for Cross-Border E-Commerce

US$1.00-1.30
5,000 Pieces(MOQ)
1/4

Zhejiang Tongzheng Electric Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
2p DC 600V Circuit Breaker MCB C Curve Single Pole Direct-Current Fuse

2p DC 600V Circuit Breaker MCB C Curve Single Pole Direct-Current Fuse

US$2.92
5 Pieces(MOQ)
20A MCB Safety Breaker for 220V AC Systems

20A MCB Safety Breaker for 220V AC Systems

US$1.48
5 Pieces(MOQ)
Tomzn 2p+2p DC Mts for PV System MCB

Tomzn 2p+2p DC Mts for PV System MCB

US$6.43
5 Pieces(MOQ)
Tomzn 2p 25A DC 440V Circuit Breaker MCB C Curve MCB

Tomzn 2p 25A DC 440V Circuit Breaker MCB C Curve MCB

US$3.40
5 Pieces(MOQ)
1/4

Zhejiang Shanmeng Electric Co., Ltd.

2 yrs·5.0
·Manufacturer/Factory
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Miniature Circuit Breakers 1p 2p 3p 4 Poles Circuit Breaker MCB 63A 80A 100A 125A

Miniature Circuit Breakers 1p 2p 3p 4 Poles Circuit Breaker MCB 63A 80A 100A 125A

US$1.00
100 Pieces(MOQ)
MCB Dz47-63 4.5ka 4 Pole 10~63A Small Mini Circuit Breaker

MCB Dz47-63 4.5ka 4 Pole 10~63A Small Mini Circuit Breaker

US$9.90
100 Pieces(MOQ)
MCB Dz47-63 4.5ka 1 Pole 10~25A Small Mini Circuit Breaker

MCB Dz47-63 4.5ka 1 Pole 10~25A Small Mini Circuit Breaker

US$9.90
100 Pieces(MOQ)
MCB Dz47-63 4.5ka 3 Pole 10~63A Small Mini Circuit Breaker

MCB Dz47-63 4.5ka 3 Pole 10~63A Small Mini Circuit Breaker

US$9.90
100 Pieces(MOQ)
1/4

Zhejiang Yangcheng Electric Co., Ltd

8 yrs·5.0
·Manufacturer/Factory & Trading Company
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OEM MCB 4 Pole 80A100A125amcb 10ka Miniature Circuit Breaker Air Switch MCB

OEM MCB 4 Pole 80A100A125amcb 10ka Miniature Circuit Breaker Air Switch MCB

US$7.20
1 Piece(MOQ)
OEM MCB 2 Pole 80A100A125A10kamcb Miniature Circuit Breaker MCB Air Switch

OEM MCB 2 Pole 80A100A125A10kamcb Miniature Circuit Breaker MCB Air Switch

US$3.60
1 Piece(MOQ)
Dz47/Nxb/IC65n / Series of Alarm MCB Auxiliary Feedback Contacts for Molded Case Circuit Breakers Are Easy to Install Type 63

Dz47/Nxb/IC65n / Series of Alarm MCB Auxiliary Feedback Contacts for Molded Case Circuit Breakers Are Easy to Install Type 63

US$2.50
1 Piece(MOQ)
MCB Dz47-63 3p C6a-63A Circuit Breaker Miniature Circuit Breaker Air Switch MCB

MCB Dz47-63 3p C6a-63A Circuit Breaker Miniature Circuit Breaker Air Switch MCB

US$1.65
4 Pieces(MOQ)
1/4

Jiangsu Sfere Electric Co., Ltd.

29 yrs
·Manufacturer/Factory & Trading Company
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6ka 1/2/3/4p Pole Mini Circuit Breaker Intelligent MCB

6ka 1/2/3/4p Pole Mini Circuit Breaker Intelligent MCB

US$2.00-4.00
1 Piece(MOQ)
Miniature Circuit Breakers DIN-Rail MCB 50/60Hz Current of 6AMP Voltage 400V Overload

Miniature Circuit Breakers DIN-Rail MCB 50/60Hz Current of 6AMP Voltage 400V Overload

US$2.00-4.00
1 Piece(MOQ)
Mini Circuit Breaker MCB 6ka DIN Rail Miniature Household Air Switch

Mini Circuit Breaker MCB 6ka DIN Rail Miniature Household Air Switch

US$2.00-4.00
1 Piece(MOQ)
DIN-Rail Mounted MCB Sfb1-63hc 3p Miniature Circuit Breakers

DIN-Rail Mounted MCB Sfb1-63hc 3p Miniature Circuit Breakers

US$2.00-4.00
1 Piece(MOQ)
1/4

Huatong (FATO) Group Co., Ltd.

30 yrs
·Group Corporation
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WiFi Smart 2 Pole on off Switch 63A 230V Smart MCB Breaker

WiFi Smart 2 Pole on off Switch 63A 230V Smart MCB Breaker

US$35.00-50.00
50 Pieces(MOQ)
Fato Low Voltage Professional Manufacturer European Market MCB

Fato Low Voltage Professional Manufacturer European Market MCB

Negotiable
200 Pieces(MOQ)
Professional Manufacturer Highly Top Quality Circuit Breaker and Residual Current Circuit Breaker

Professional Manufacturer Highly Top Quality Circuit Breaker and Residual Current Circuit Breaker

Negotiable
200 Pieces(MOQ)
Fato Professional Manufacturer Highly Quality Mini Circuit Breaker Price

Fato Professional Manufacturer Highly Quality Mini Circuit Breaker Price

Negotiable
200 Pieces(MOQ)
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