SPECIFICATIONS

Brand Name: TOMZN
Certification: CE
Choice: yes
EU LVD Voltage: High voltage: Above 50Vac or 75Vdc
High-concerned chemical: None
Is Smart Device: No
Model Number: TOB7Z-63
Origin: Mainland China
Type: Mini,Circuit breaker
is_customized: Yes

1. Product Application
The TOB7Z-63 Series is a DC Miniature Circuit Breaker designed for DC distribution systems. It provides reliable overload and short-circuit protection for electrical equipment. With a high DC rating voltage of up to 1000V, it is suitable for a wide range of industries, including power, telecommunications, transportation, and mining.
 
2.Key Features
Robust Housing: Made of impact-resistant, self-extinguishing, and recyclable thermoplastic.
Enhanced Safety: Features U-tunnel terminals for secure and reliable wire connections.
Improved Thermal Management: Unique air flow design effectively reduces operating temperature between adjacent breakers.
Ergonomic Handle: Safely and comfortably designed for easy operation.

3. Technical Specifications & Parameters
Poles: 2P
Rated Current: 3A-63A
Rated Voltage: DC 1000V
Breaking Capacity: 4,500A (for 6A-63A)
Rated Breaking Capacity (IEC): 6.0kA according to IEC60898 (for 0.5-63A)
Characteristic Curve: C
Electrical Life: Not less than 8,000 cycles
Mechanical Life: Not less than 20,000 cycles
Max. fuse that can be connected to:100AgL(>10kA)
Selective Grade: 3
Working Ambient Temperature: -10℃ to +40℃
Enclosed Protective Class: IP20

NOTE: Our factory provides comprehensive OEM and ODM services. We can customize these circuit breakers with your brand logo. Please contact us to discuss your specific requirements.