Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Lights & Lighting, Tools & Hardware
Management System Certification:
ISO 9001
Main Markets:
South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available

DC Circuit Breaker, PV Circuit Breaker, DC Type MCB manufacturer / supplier in China, offering DC Circuit Breaker, Three Phase Digital Over & Under Voltage Protector, Patented Miniature Circuit Breaker with CB TUV CE Certificate and so on.

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DC Circuit Breaker

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Min. Order: 100 Pieces
Port: Ningbo, China
Transport Package: Standard Export Carton
Payment Terms: L/C, T/T, Western Union, Paypal
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: MCB

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Basic Info

Model NO.: TSB1-63DC
Poles Number: 1, 2, 3, 4
Type: Circuit Breaker
Function: Conventional Circuit Breaker
Certification: CE
Number of Poles: 1p, 2p, 3p, 4p
Rated Current (a): 6, 10, 16, 20, 25, 32, 40, 50, 63
Rated Operating Voltage: DC24V, DC48V
Rated Insulation Voltage: 800V
Trip Type: Thermal-Magnetic
Circumstance Temperature: -20°c~+70°c
Electrical Life: ≥2500operations
Mechanical Life: (O-C) ≥20000operations
Mounting: DIN Rail
Trademark: Tosunlux
Specification: CE
Origin: China

Product Description

Specification of TSB1-63DC DC Miniature Circuit Breaker

Number of Poles

1P, 2P, 3P, 4P

Rated Current (A)

6, 10, 16, 20, 25, 32, 40, 50, 63

Breaking Capacity


Rated Operating Voltage

DC24V, DC48V

Rated Insulation Voltage


Trip Type


Circumstance Temperature


Electrical Life

No less than 2,500 operations

Mechanical Life

No less than 20,000


DIN Rail

DC Circuit Breaker

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