Isolating Switch

US$20.00 - 88.00 / Piece

Sdb-3s1PA Intelligent Load Isolation Switch for Transformer Protection pictures & photos

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What is Sdb-3s1PA Intelligent Load Isolation Switch for Transformer Protection

Name: Sdb-3s1PA Intelligent Load Isolation Switch for Transformer Protection
Uploaded: 2025-10-31T12:41:36+08:00
Description: Product Description Product Introduction - Load Isolation Switch The Load Isolation Switch is a high-performance switching device designed to provide reliable isolation and control of electrical cir

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Price

Min. Order Reference FOB Price

10 Pieces US$20.00 - 88.00 / Piece

Sepcifications

Type Low-voltage
Structure Three-column Disconnector
Installation Outdoor High-voltage
Operation Manual
Grounding Mode Not Grounding
Movement Mode Horizontal Rotary Type
Number of Poles Three Pole
Grounding Single Ground
Series Three
Run Turn the Horizontal
Switching Mode Double-Throw Type
Common Model SR
Structure of Operating Manual
Certification ISO, GS, CE, ISO9001, CCC
Brand Zexing
Transport Package Wooden Package
Specification AS PER CLIENT REQUIRED
Trademark ZEXING
Origin Zhejiang, China
Number of Pole 3
Model Number Hglz1-630/3
Material Copper
Rated Voltage 690V
Rated Current 630A 500A
Rated Insulation Voltage (Ui) 690V/800V
Rated Frequency 50/60Hz
Application Solar PV System
Condition 100%New 100% Original
Warranty 1year
Shipping Way Express / Air / Sea

Product Description

Product Description Product Introduction - Load Isolation Switch The Load Isolation Switch is a high-performance switching device designed to provide reliable isolation and control of electrical circuits in a wide range of industrial and commercial applications. Engineered for safety, durability, ...

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Chongqing Zexing Electrical Equipment Co., Ltd.

Diamond Member Since 2023

Audited Supplier

Business Type Manufacturer/Factory
Main Products Steel Tower, Transmission Tower, Steel Pole, Steel Structure, Lighting Pole, Steel Granting, Telecom Tower, Lattice Tower, Monopole, Substation Structure
Registered Capital 100000 RMB
Plant Area <100 square meters
Management System Certification ISO 9001, ISO 9000, ISO 14000, ISO 14064, QC 080000
Average Lead Time Peak Season Lead Time: 6-12 months
Off Season Lead Time: one month

Isolating Switch Comparison

	Sdb-3s1PA Intelligent Load Isolation Switch for Transformer Protection Contact Now	Quick View 0348 Hr5-100/3p Industrial Fused Disconnector 100A 3p for Motor Circuit Protection Contact Now	Quick View 0354 Hr5-200/3p Fused Disconnect Switch 400V 200A 3pole 50ka IEC60947 Certified Contact Now	Quick View 0356 Hr5-200/3p Fused Disconnect Switch 400V 200A 3pole 50ka Breaking Capacity Contact Now	Quick View 0367 Hr6-100/30 Fused Knife Switch 100-630A for Industrial Use Contact Now

Transaction Info
	Sdb-3s1PA Intelligent Load Isolation Switch for Transformer Protection Contact Now	Quick View 0348 Hr5-100/3p Industrial Fused Disconnector 100A 3p for Motor Circuit Protection Contact Now	Quick View 0354 Hr5-200/3p Fused Disconnect Switch 400V 200A 3pole 50ka IEC60947 Certified Contact Now	Quick View 0356 Hr5-200/3p Fused Disconnect Switch 400V 200A 3pole 50ka Breaking Capacity Contact Now	Quick View 0367 Hr6-100/30 Fused Knife Switch 100-630A for Industrial Use Contact Now
Price	US$20.00 - 88.00 / Piece	US$8.00 - 10.00 / Piece	US$15.00 - 20.00 / Piece	US$15.00 - 20.00 / Piece	US$7.80 - 34.20 / Piece
Min Order	10 Pieces	5 Pieces	5 Pieces	5 Pieces	5 Pieces
Payment Terms	LC, T/T	LC, T/T, PayPal, Western Union, D/P	LC, T/T, PayPal, Western Union, D/P	LC, T/T, PayPal, Western Union, D/P	LC, T/T, PayPal, Western Union, D/P
Quality Control
Product Certification	ISO, GS, CE, ISO9001, CCC	ISO, RoHS, CE, ISO9001	ISO, RoHS, CE, ISO9001	ISO, RoHS, CE, ISO9001	ISO, CE, IS9001, ISO9001, ISO9002
Management System Certification	-	ISO9001:2015, ISO14001, ISO45001:2018	ISO9001:2015, ISO14001, ISO45001:2018	ISO9001:2015, ISO14001, ISO45001:2018	ISO9001:2015, ISO14001, ISO45001:2018
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East
Annual Export Revenue	-	-	-	-	-
Business Model	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: 6-12 months Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Low-voltage; Structure: Three-column Disconnector; Installation: Outdoor High-voltage; Operation: Manual; Grounding Mode: Not Grounding; Movement Mode: Horizontal Rotary Type; Number of Poles: Three Pole; Grounding: Single Ground; Series: Three; Run: Turn the Horizontal; Switching Mode: Double-Throw Type; Common Model: SR; Structure of Operating: Manual; Brand: Zexing; Number of Pole: 3; Model Number: Hglz1-630/3; Material: Copper; Rated Voltage: 690V; Rated Current: 630A 500A; Rated Insulation Voltage (Ui): 690V/800V; Rated Frequency: 50/60Hz; Application: Solar PV System; Condition: 100%New 100% Original; Warranty: 1year; Shipping Way: Express / Air / Sea;	Type: Low-voltage; Structure: Fused Disconnector; Installation: Indoor High-voltage; Operation: Manual; Grounding Mode: Not Grounding; Movement Mode: Horizontal Rotary Type; Number of Poles: Three Pole; Common Model: Hr5; Structure of Operating: Manual; Brand: Jchko; Short-Circuit Breaking Capacity: 50ka at 400V; Mechanical Life: ≥3,000 Operations; Fuse Type Compatible: Gg/Gl (IEC 60269); Solation Distance: ≥3mm (Visible Break);	Type: Low-voltage; Structure: Fused Disconnector; Installation: Indoor High-voltage; Operation: Manual; Grounding Mode: Not Grounding; Movement Mode: Horizontal Rotary Type; Number of Poles: Three Pole; Common Model: Hr5; Structure of Operating: Manual; Brand: Jchko; Rated Voltage: 400V; Rated Voltage 2: 660V; Rated Current: 200A; Breaking Capacity: 50ka (400V)/35ka (660V); Fuse Type: Gg/Gl(Compatible with Nt00-200A);	Type: Low-voltage; Structure: Fused Disconnector; Installation: Indoor High-voltage; Operation: Manual; Grounding Mode: Not Grounding; Movement Mode: Horizontal Rotary Type; Number of Poles: Three Pole; Common Model: Hr5; Structure of Operating: Manual; Brand: Jchko; Rated Voltage: 400V; Rated Voltage 2: 660V; Rated Current: 200A; Breaking Capacity: 50ka (400V)/35ka (660V); Fuse Type: Gg/Gl(Compatible with Nt00-200A);	Type: Low-voltage; Installation: Indoor High-voltage; Operation: Manual; Grounding Mode: Not Grounding; Movement Mode: Vertical Rotary Type; Number of Poles: Three Pole; Switching Mode: Single Throw-in; Common Model: Hr6; Structure of Operating: Manual; Brand: Jchko; Rated Current: 100A-630A; Rated Voltage: 400V/660V; Rated Frequency: 50Hz; Fuse Element Current Rating: 4A-425A;
Supplier Name	Chongqing Zexing Electrical Equipment Co., Ltd.	Mingri Electric Co., Ltd.	Mingri Electric Co., Ltd.	Mingri Electric Co., Ltd.	Mingri Electric Co., Ltd.
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