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The Schneider Electric GB2CB08 is a TeSys GB2 series thermal magnetic circuit breaker. This single-pole (1P) device is designed for control circuit applications, offering protection for industrial equipment such as solenoid valves and transformers.
Key electrical specifications include a line rated current of 3A and a rated operational voltage of up to 277V AC or 48V DC. The circuit breaker utilizes thermal-magnetic tripping technology for reliable overload and short-circuit protection, with a magnetic tripping current set at 40A. It offers a breaking capacity (Icu) of 10 kA at 110V AC and 3 kA at 230/240V AC.
Designed for ease of installation, the GB2CB08 features a DIN rail mounting type and a toggle actuator for manual control and status indication. Its mechanical and electrical durability is rated for 8000 cycles. The device operates within an ambient air temperature range of -20 to 60 °C and has an IP20 degree of protection.
This circuit breaker complies with various standards including EN/IEC 60947-1, EN/IEC 60947-2, CSA C22.2 No 235, and UL 1077, and carries UL and CSA certifications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The line rated current is 3A.
The rated operational voltage is up to 277V AC.
The rated operational voltage is up to 48V DC.
It uses thermal-magnetic tripping technology.
It is a single-pole (1P) device.
The mounting type is DIN Rail.
The operating temperature range is -20 to 60 °C.