Mfr Part #:

BA1-B0-14-475-122-D

BA1-B0-14-475-122-D is a 1-pole magnetic hydraulic delay circuit breaker rated at 7.5A and 277V. It features a lever actuator and panel mount installation.

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BA1-B0-14-475-122-D Description

Short technical summary and product information.

This circuit breaker from Littelfuse Inc. utilizes a magnetic hydraulic delay mechanism for reliable overcurrent protection. It is rated for 7.5A continuous current at 277V AC. The single-pole design is suitable for branch circuit protection in electrical panels. The lever actuator provides manual on/off control, and the unit is designed for panel mount installation. The component is RoHS3 compliant, REACH unaffected, and has MSL 1 (unlimited).

BA1-B0-14-475-122-D Quick Information

Product Type: Circuit Breaker

Canonical Name: BA1-B0-14-475-122-D Magnetic Hydraulic Delay Circuit Breaker

Subcategory: Magnetic Hydraulic Delay Circuit Breaker

BA1-B0-14-475-122-D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BA1-B0-14-475-122-D Features

Rated for 7.5A continuous current.
Rated for 277V AC operation.
Single-pole magnetic hydraulic delay design.
Panel mount with lever actuator.
RoHS3 compliant and REACH unaffected.

BA1-B0-14-475-122-D Applications

Overcurrent protection for 277V lighting circuits.
Motor protection with hydraulic delay for inrush.
Panel mount breaker for industrial control panels.
Single-pole protection for commercial power distribution.
Used in HVAC equipment branch circuits.

BA1-B0-14-475-122-D FAQs

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

What is the current rating of the BA1-B0-14-475-122-D circuit breaker?

7.5A.

What is the voltage rating?

277V.

How many poles does it have?

1 pole.

What type of actuator does it have?

Lever.

What is the mounting type?

Panel mount.

What is the breaker type?

Magnetic (Hydraulic Delay).

Is the circuit breaker illuminated?

No.

BA1-B0-14-475-122-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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BA1-B0-14-475-111-D

Littelfuse Inc.

The Littelfuse Inc. BA1-B0-14-475-111-D is a 1-pole circuit breaker with a 7.5A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip type and panel mount design.

View Part

Category	Circuit Breakers
Manufacturer Name	Littelfuse Inc.
Actuator Type	Lever
Approval Agency	CCC, CSA, UL, VDE
Breaker Type	Magnetic (Hydraulic Delay)
Current Rating	7.5A
Current Rating (Amps)	7.5A
Illumination	None
Mounting Type	Panel Mount
Number of Poles	1
SVHC Present	Not Present
Voltage Rating	277V