Mfr Part #:

AA1-B0-34-612-311-Q

Single pole magnetic (hydraulic delay) circuit breaker rated 12A at 250V. Panel mount with lever actuator.

Stock on Request

AA1-B0-34-612-311-Q Description

Short technical summary and product information.

This AA1-B0-34-612-311-Q is a single pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is rated for 12A continuous current at 250V AC/DC. The breaker uses a magnetic hydraulic delay mechanism for reliable overcurrent protection. It features a lever actuator and is designed for panel mount installation. The unit is non-illuminated and has approvals from CCC, CSA, UL1077, and UL1500, making it suitable for a variety of industrial and commercial applications. The breaker is RoHS3 compliant and REACH unaffected.

AA1-B0-34-612-311-Q Quick Information

Product Type: Circuit Breaker

Canonical Name: Single Pole Magnetic (Hydraulic Delay) Circuit Breaker, 12A, 250V, Panel Mount, Lever Actuator

Subcategory: Magnetic Circuit Breaker

AA1-B0-34-612-311-Q Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AA1-B0-34-612-311-Q Features

Single pole magnetic hydraulic delay circuit breaker.
Rated 12A at 250V.
Panel mount with lever actuator.
Approved by CCC, CSA, UL1077, UL1500.
RoHS3 compliant with REACH unaffected.

AA1-B0-34-612-311-Q Applications

Used for overcurrent protection in industrial control panels.
Suitable for marine and automotive applications.
Ideal for branch circuit protection in power distribution.
Applicable in equipment requiring UL1077 supplementary protection.

AA1-B0-34-612-311-Q FAQs

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

What is the current rating of this circuit breaker?

12A.

What is the voltage rating?

250V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

What is the actuator type?

Lever.

What approvals does this circuit breaker have?

CCC, CSA, UL1077, UL1500.

What is the mounting type?

Panel Mount.

AA1-B0-34-612-311-Q Alternate Parts

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

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AA1-B0-34-612-911-Q

Littelfuse Inc.

The Littelfuse Inc. AA1-B0-34-612-911-Q is a magnetic (hydraulic delay) circuit breaker rated for 12A and 250V. It features a panel mount design and a lever actuator.

View Part

Category	Circuit Breakers
Manufacturer Name	Littelfuse Inc.
Actuator Type	Lever
Approval Agency	CCC, CSA, UL1077, UL1500
Breaker Type	Magnetic (Hydraulic Delay)
Current Rating	12A
Current Rating (Amps)	12A
Illumination	None
Mounting Type	Panel Mount
Number of Poles	1
Voltage Rating	250V