BA3-B0-34-630-121-D The Littelfuse Inc. BA3-B0-34-630-121-D is a 3-pole magnetic circuit breaker. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

BA3-B0-34-630-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA3-B0-34-630-121-D is a 3-pole magnetic circuit breaker. It features a 30A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

BA3-B0-34-630-121-D 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

BA3-B0-34-630-121-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA3-B0-34-630-121-D, is designed for panel mounting. It operates with a 30A current rating and a 250V voltage rating.

 

The breaker type is magnetic with a hydraulic delay, offering reliable protection. It features a lever actuator and has no illumination. The unit is a 3-pole breaker.

 

Compliance includes RoHS3, MSL 1 Unlimited, and REACH Unaffected. Approval agencies include CCC, CSA, UL, and VDE.

BA3-B0-34-630-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA3-B0-34-630-121-D Circuit Breaker
Subcategory: Circuit Breaker

BA3-B0-34-630-121-D Compliance

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

BA3-B0-34-630-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA3-B0-34-630-121-D Features

  • 30A current rating for power protection.
  • 250V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • 3-pole configuration for multi-circuit control.

BA3-B0-34-630-121-D Applications

  • Suitable for circuit protection in electrical systems.
  • Used in industrial machinery for overload protection.
  • Ideal for panel-mounted circuit breaker applications.
  • Suitable for residential and commercial electrical panels.

BA3-B0-34-630-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA3-B0-34-630-121-D circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the BA3-B0-34-630-121-D?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the BA3-B0-34-630-121-D RoHS compliant?

The RoHS status is RoHS3 Compliant.

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

The Moisture Sensitivity Level is 1 Unlimited.

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