Home Industrial Equipment & Components Diesel Generator Wholesale Regulators Circuit Breakers 2017 Product List
Total 1,420 products from about 50

 Wholesale Regulators Circuit Breakers

manufacturers & suppliers

Voltage Regulator to Ns Moulded Case Circuit Breaker 1600A Prices of MCCB

FOB Price: $1 - $100 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Fixed
  • Structure: MCCB

Voltage Regulator to 660V Technology MCCB Circuit Breaker (NS 250A)

FOB Price: $1 - $100 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Tlar-600-1200 Residual Current Circuit Breaker

Min. Order: 10 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Usage: SVC
  • Frequency: Industrial Frequency
  • Packing: Carton
  • Standard: CE

Tlar-600-1200 Residual Current Circuit Breaker (continental socket)

Min. Order: 10 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Usage: SVC
  • Frequency: Industrial Frequency
  • Packing: Carton
  • Standard: CE

Electrical 2poles 4.5ka 16AMP 25A AC Air MCB Mini Circuit Breaker

FOB Price: $0.28 - $0.55 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Intelligent Circuit Breaker

Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Structure: Conventional Circuit Breaker
  • Design: Mini, New

Miniature Circuit Breaker 3p 4.5ka C25 MCB Circuit Breaker

FOB Price: $0.28 - $0.55 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

ABS Seires Moulded Case Circuit Breaker MCCB

FOB Price: US $10 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Dz47-63 Miniture Circuit Breaker MCB

Min. Order: 1 Box
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

Residual Current Circuit Breaker Electromagnetic Type RCCB

FOB Price: $1 - $8 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: RCCB

Auxiliary Contact for Ekm1, Ekl3 MCB

FOB Price: US $2 / Piece
Min. Order: 5000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Alarm Auxiliary Contact Accessories for Ekl1 Ekm1 MCB

FOB Price: US $1 / Piece
Min. Order: 5000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

4p 4.5ka 63A AC MCB Air Miniature Circuit Breaker

FOB Price: $0.28 - $0.55 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Refridge Power Protector (AVS 30A)

Min. Order: 1000 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Usage: Power Voltage Protector
  • Packing: Standard Exported Carton
  • Standard: CE
  • Production Capacity: 10000Pcs/Month

SVC Intelligent Voltage Stabilizer (SVC Three phase AC Voltage Stabilizer)

FOB Price: $22 - $600 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Three Phase
  • Usage: SVC
  • Frequency: 50/60Hz
  • Input Voltage: 150~260V
  • Output Voltage: 220V±3% 110±4%

SBW Alibaba China Compensating Type 3 Phase Servo Motor Control AC Automatic Voltage ...

Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Three Phase
  • Frequency Characteristics: Intermediate Frequency
  • Usage: SBW
  • Frequency: Industrial Frequency
  • Size: Large

SBW Compensation Type Three Phase AC Automatic Voltage Regulator 200kVA

Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Three Phase
  • Frequency Characteristics: Intermediate Frequency
  • Usage: SBW
  • Frequency: Industrial Frequency
  • Size: Large

SBW Made in China Compensation Type Three Phase AC Automatic Voltage Regulator

Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Three Phase
  • Frequency Characteristics: Intermediate Frequency
  • Usage: SBW
  • Frequency: Industrial Frequency
  • Size: Large

Thermal Reset Switch and Temperature Controller (Kain-279)

FOB Price: US $0.25 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker
  • Hongkong Dynasty Import & Export Trade Limited
  • Guangdong
  • ISO 9001, ISO/TS 16949
  • Contact Supplier

Fan Motor Temperature Controller (Kain-262)

FOB Price: US $0.27 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker
  • Hongkong Dynasty Import & Export Trade Limited
  • Guangdong
  • ISO 9001, ISO/TS 16949
  • Contact Supplier

Thermal Protector and Temperature Controller (Kain-276)

FOB Price: US $0.27 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker
  • Hongkong Dynasty Import & Export Trade Limited
  • Guangdong
  • ISO 9001, ISO/TS 16949
  • Contact Supplier

GDSL-BX-200 Primary Current Injection Test Set

Min. Order: 1 Piece
  • Display: Digital
  • Installation: Portable Precise
  • Accuracy: 0.5
  • Kind: transformer
  • Power Source: AC Meter
  • Theory: Electronic Meter

15kv/27kv/38kv Outdoor Single Phase Bypass Disconnector with Fuse

FOB Price: US $500 / Piece
Min. Order: 10 Pieces
  • Type: High-voltage
  • Structure: Double-column Disconnector
  • Installation: Outdoor High-voltage
  • Operation: Manual
  • Grounding Mode: Not Grounding
  • Movement Mode: Horizontal Rotary Type

300mA Circuit Breaker 4p 4.5ka 63A AC MCB Air Breaker

FOB Price: $0.28 - $0.55 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Primary Current Injection Tester GDSL-BX-200

Min. Order: 1 Piece
  • Display: Digital
  • Installation: Portable Precise
  • Accuracy: 1
  • Power Source: AC and DC
  • Theory: Electric Apparatus
  • Application: Electronic Equipment, Electric Power

Home 100mA Air Miniature Circuit Breaker 2p C16 AC MCB

FOB Price: $0.28 - $0.55 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Primary Current Injection Kit GDSL-BX-100

Min. Order: 1 Piece
  • Display: Digital
  • Installation: Portable Precise
  • Accuracy: 1.5
  • Kind: Current Generator
  • Power Source: AC Meter
  • Theory: Electric Apparatus

Portable Primary Injection Test Set

Min. Order: 1 Piece
  • Display: Digital
  • Installation: Portable Precise
  • Accuracy: 1.5
  • Kind: Current Generator
  • Power Source: AC Meter
  • Theory: Electric Apparatus

GDSL-BX-100 Primary Current Injection Test Set for HV Switch

Min. Order: 1 Piece
  • Display: Digital
  • Installation: Direct Connected
  • Accuracy: 1.0%
  • Power Source: AC Meter
  • Theory: Electronic Meter
  • Application: Hv Switch
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