Mfr Part #:

BA1-A0-03-650-522-C

Single-pole circuit breaker rated for 50A at 277V. Panel mount with lever actuator, switch only type.

Stock on Request

BA1-A0-03-650-522-C Description

Short technical summary and product information.

The BA1-A0-03-650-522-C is a single-pole circuit breaker from Littelfuse Inc. It is rated for 50A continuous current at 277V AC. The breaker type is switch only, meaning it functions as a manual on/off switch without automatic trip protection. It features a lever actuator and is designed for panel mount installation. The unit is non-illuminated. It holds approvals from CCC, CSA, and UL, indicating compliance with international safety standards. This circuit breaker is suitable for applications requiring a reliable switching element in power distribution systems.

BA1-A0-03-650-522-C Quick Information

Product Type: Circuit Breaker

Series: BA1

Canonical Name: BA1-A0-03-650-522-C Circuit Breaker, 50A, 277V, 1-Pole, Panel Mount

Subcategory: Switch Only

BA1-A0-03-650-522-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BA1-A0-03-650-522-C Features

Rated for 50A continuous current at 277V.
Single-pole switch-only circuit breaker.
Panel mount with lever actuator.
Approved by CCC, CSA, and UL.
Non-illuminated design.

BA1-A0-03-650-522-C Applications

Overcurrent protection for industrial lighting circuits.
Used in panel board power distribution.
Suitable for motor control center applications.
Protects electrical equipment in commercial buildings.
Ideal for 277V lighting branch circuits.

BA1-A0-03-650-522-C FAQs

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

What is the voltage rating of the BA1-A0-03-650-522-C?

277V.

What is the current rating?

50A.

How many poles does this circuit breaker have?

1 pole.

What type of actuator does it use?

Lever actuator.

What mounting type is supported?

Panel mount.

What approvals does it hold?

CCC, CSA, UL.

Is it illuminated?

No, non-illuminated.

BA1-A0-03-650-522-C Alternate Parts

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BA1-A2-03-650-521-C

Littelfuse Inc.

The Littelfuse Inc. BA1-A2-03-650-521-C is a circuit breaker designed for panel mounting. It features a 50A current rating and a 277V voltage rating.

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BA1-A4-03-650-521-C