BA1-B0-34-630-121-C The Littelfuse Inc. BA1-B0-34-630-121-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 30A current rating.
Mfr Part #:

BA1-B0-34-630-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-630-121-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 30A current rating.
Stock on Request

BA1-B0-34-630-121-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
SVHC Present
Voltage Rating

BA1-B0-34-630-121-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-630-121-C is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 30A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics. The actuator type is a lever, offering a clear visual indication of its state.

 

Key specifications include a 30A current rating and a 277V voltage rating. It is designed for panel mounting and features a single pole configuration. The illumination is none, and the actuator is a lever.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CCC, CSA, and UL.

BA1-B0-34-630-121-C Quick Information

Product Type: Circuit Breaker
Series: BA1-B0
Canonical Name: Littelfuse Inc. BA1-B0-34-630-121-C Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-34-630-121-C Compliance

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

BA1-B0-34-630-121-C Features

  • 30A current rating for power distribution.
  • 277V voltage rating for AC applications.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for controlled tripping.
  • Single pole configuration for basic protection.

BA1-B0-34-630-121-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building wiring.
  • Ideal for protecting sensitive equipment.

BA1-B0-34-630-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-34-630-121-C?

The current rating is 30A.

What is the voltage rating?

The voltage rating is 277V AC/DC.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does it have?

It has one pole.

What is the actuator type?

The actuator is a lever.

What is the mounting style?

It is panel mount.

Does this breaker have illumination?

No, it has no illumination.

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The Littelfuse Inc. AA1-B0-34-630-121-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
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