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The Schneider Electric GB2DB21 is a thermal magnetic circuit breaker designed for control applications. It features a 2-pole configuration and a line rated current of 16A.
This circuit breaker operates on AC/DC network types and has a rated operational voltage of 415V AC at 50/60 Hz and 48V DC. The trip unit technology is thermal-magnetic, with a magnetic tripping current of 220A. It offers a breaking capacity of 2 kA Icu at 110V AC and 1.5 kA Icu at 230/240V AC, 400/415V AC, and 24V DC.
Designed for easy installation, the GB2DB21 supports DIN rail mounting and has a toggle actuator type. It has a mechanical durability of 8000 cycles and an electrical durability of 8000 cycles. The device is protected with an IP20 degree of protection and operates within an ambient air temperature range of -20°C to 60°C.
Standards compliance includes EN/IEC 60947-1 and EN/IEC 60947-2. The circuit breaker has dimensions of 74mm height, 30mm width, and 70mm depth, with a net weight of 0.115 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational voltage is 415 V AC 50/60 Hz and 48 V DC.
The breaking capacity (Icu) at 230/240 V AC 50/60 Hz is 1.5 kA.
The magnetic tripping current is 220 A.
The ambient air temperature for operation is between -20 °C and 60 °C.
The device has 2 poles.
It supports DIN rail mounting.