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The Altech Corporation 2BU16R is a supplementary protector circuit breaker featuring a thermal magnetic trip mechanism. It is designed for 2-pole applications with a current rating of 16A and a voltage rating of 480Y/277VAC.
This breaker is DIN rail mountable and has a mechanical life of 10,000 cycles and an electrical life of 6,000 cycles. It is suitable for use with copper wire connections (60/75°C) and has a terminal protection degree of IP20 at the front.
Key specifications include a short circuit withstand rating of 10kA (UL) and an interrupting capacity of 10kA (IEC/EN). The operating temperature range is -25°C to 60°C, and storage temperature is -25°C to 75°C. It is recognized under UL1077.
Applications for this type of breaker include sensitive electronics, power supplies, and appliance circuits, where supplementary protection is required on the load side of branch circuit protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Altech 2BU16R circuit breaker has a voltage rating of 480V AC and a DC voltage rating of 48VDC.
The current rating of the Altech 2BU16R circuit breaker is 16A.
The Altech 2BU16R circuit breaker has 2 poles.
The Altech 2BU16R is a thermal magnetic circuit breaker.
The operating temperature range for the Altech 2BU16R circuit breaker is -25°C to 60°C.