Mfr Part #:

DA1-A0-03-630-121-C

The Littelfuse Inc. DA1-A0-03-630-121-C is a single-pole circuit breaker designed for DIN rail mounting. It features a 30A current rating and a 277V voltage rating.

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DA1-A0-03-630-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA1-A0-03-630-121-C is a single-pole circuit breaker with a 'Switch Only' type, indicating its primary function is circuit interruption. It is designed for easy installation on a DIN rail, a common mounting standard in industrial and electrical control panels.

The breaker has a current rating of 30A and a voltage rating of 277V, making it suitable for various power distribution applications. The actuator type is a lever, providing a clear visual indication of the circuit status. It offers no illumination.

Compliance information indicates RoHS3 compliance, and it is classified under Moisture Sensitivity Level (MSL) 1. REACH status is noted as unaffected. Approval agencies include CSA and UL, signifying adherence to recognized safety standards.

DA1-A0-03-630-121-C Quick Information

Product Type: Circuit Breaker

Series: DA1

Canonical Name: Littelfuse Inc. DA1-A0-03-630-121-C Circuit Breaker

Subcategory: Circuit Breaker

DA1-A0-03-630-121-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

DA1-A0-03-630-121-C Features

30A current rating for power circuits.
277V voltage rating for AC applications.
Single-pole design for basic protection.
DIN rail mounting for easy installation.
RoHS3 compliant for environmental standards.

DA1-A0-03-630-121-C Applications

Suitable for industrial control panels.
Used in power distribution systems.
Ideal for AC circuit protection.
Applications requiring DIN rail mounting.

DA1-A0-03-630-121-C FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of the DA1-A0-03-630-121-C?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the DA1-A0-03-630-121-C have?

It has 1 pole.

What type of breaker is the DA1-A0-03-630-121-C?

It is a Switch Only type breaker.

What is the mounting type for this circuit breaker?

The mounting type is DIN Rail.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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DA1-A0-03-630-112-C

Littelfuse Inc.

The Littelfuse Inc. DA1-A0-03-630-112-C is a 1-pole hydraulic-magnetic circuit breaker. It offers a 30A current rating and a 277V voltage rating.

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DA1-A0-03-630-1D1-C