DA1-B0-46-640-111-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-46-640-111-D is a single-pole circuit breaker rated for 40A and 277V. It features a magnetic (hydraulic delay) trip mechanism and mounts on a DIN rail.
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This Littelfuse Inc. DA1-B0-24-640-121-D is a single-pole circuit breaker designed for reliable circuit protection. It utilizes a magnetic hydraulic delay mechanism, offering a current rating of 40A and a voltage rating of 277V.
The breaker features a lever actuator and is designed for DIN rail mounting, making it suitable for various industrial and commercial electrical panel installations. It has received approvals from CSA, VDE, and UL.
Environmental compliance includes RoHS3 compliance and an MSL of 1. The REACH status is unaffected. This component is suitable for applications requiring robust overcurrent protection with specific delay characteristics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 40A.
The voltage rating is 277V.
It uses a Magnetic (Hydraulic Delay) breaker type.
This is a 1-pole circuit breaker.
It is designed for DIN Rail mounting.