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The Altech Corporation 1BU32R is a supplementary protector circuit breaker designed for various applications. It operates with a thermal magnetic trip mechanism and is rated for 32A at 480V AC.
This circuit breaker is UL1077 recognized and features a B trip curve. It has a short circuit withstand rating of 10kA and an interrupting capacity of 10kA (IEC/EN60898/60947-2). The operating temperature range is -25°C to 60°C.
Designed for DIN rail mounting, the 1BU32R offers a terminal protection degree of IP20 at the front. It supports wire connections for copper wire (60/75°C) with specified torque values for terminal sizes 14-3 AWG and 18-16 AWG. The breaker has an electrical life of 6,000 cycles and a mechanical life of 10,000 cycles.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 1BU32R operates at 277 VAC.
The current rating is 32A.
The trip curve is B.
The terminal protection degree is IP20.
It complies with CE, cURus, and UL1077 standards.