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BA1-B0-34-625-121-C The Littelfuse Inc. BA1-B0-34-625-121-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 25A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-34-625-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-625-121-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 25A current rating and a 277V voltage rating.
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BA1-B0-34-625-121-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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BA1-B0-34-625-121-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-625-121-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 25A and a voltage rating of 277V. It is approved by CCC, CSA, and UL agencies, ensuring compliance with various safety standards. The actuator type is a lever, and it does not feature illumination.

 

Environmental compliance includes RoHS3, REACH Unaffected, and Moisture Sensitivity Level 1. This circuit breaker is suitable for applications requiring robust overcurrent protection with a specific delay characteristic.

BA1-B0-34-625-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-34-625-121-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B0-34-625-121-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BA1-B0-34-625-121-C Features

  • 25A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • Single pole configuration.

BA1-B0-34-625-121-C Applications

  • Ideal for overcurrent protection in control panels.
  • Suitable for industrial equipment requiring hydraulic-magnetic breakers.
  • Used in commercial lighting and power distribution.
  • Applicable in HVAC systems and motor control centers.

BA1-B0-34-625-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-34-625-121-C?

277V.

What is the current rating?

25A.

What is the breaker type?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel mount.

What approvals does it have?

CCC, CSA, UL.

What is the actuator type?

Lever.

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