MD2-B-34-440-1-A36-1-C This is a 4A, 250V, 2-pole magnetic (hydraulic delay) circuit breaker from Littelfuse with a rocker actuator and panel mount. It is approved by CCC, CSA, and UL1077.
Mfr Part #:

MD2-B-34-440-1-A36-1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This is a 4A, 250V, 2-pole magnetic (hydraulic delay) circuit breaker from Littelfuse with a rocker actuator and panel mount. It is approved by CCC, CSA, and UL1077.
Stock on Request

MD2-B-34-440-1-A36-1-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

MD2-B-34-440-1-A36-1-C Description

Short technical summary and product information.

The Littelfuse MD2-B-34-440-1-A36-1-C is a 2-pole magnetic circuit breaker featuring a hydraulic delay mechanism. It is rated for 4A at 250V and uses a rocker actuator for manual operation. The breaker is designed for panel mount installation, making it suitable for various industrial and commercial applications. It carries approvals from CCC, CSA, and UL1077, ensuring compliance with international safety standards. The magnetic hydraulic delay provides reliable overcurrent protection with time-delay characteristics to handle inrush currents without nuisance tripping.

MD2-B-34-440-1-A36-1-C Quick Information

Product Type: Circuit Breaker
Series: MD2
Canonical Name: Littelfuse MD2-B-34-440-1-A36-1-C 4A 250V 2-Pole Magnetic (Hydraulic Delay) Circuit Breaker, Rocker Actuator, Panel Mount
Subcategory: Panel Mount

MD2-B-34-440-1-A36-1-C Compliance

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

MD2-B-34-440-1-A36-1-C Features

  • Rated for 4A at 250V operation.
  • Two-pole magnetic hydraulic delay design.
  • Rocker actuator for easy manual control.
  • Panel mount installation for secure fitting.
  • Approved by CCC, CSA, and UL1077.

MD2-B-34-440-1-A36-1-C Applications

  • Ideal for overcurrent protection in industrial panels.
  • Suitable for equipment branch circuit protection.
  • Used in power distribution and control systems.
  • Can be applied in commercial machinery.

MD2-B-34-440-1-A36-1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

250V.

What is the current rating?

4A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

2 poles.

What actuator type is used?

Rocker.

What is the mounting type?

Panel Mount.

What approvals does this circuit breaker have?

CCC, CSA, UL1077.

MD2-B-34-440-1-A36-1-C Alternate Parts

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MA2-B-34-440-1-A22-B-C
MA2-B-34-440-1-A22-B-C
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Littelfuse MA2-B-34-440-1-A22-B-C is a 2-pole magnetic (hydraulic delay) circuit breaker rated at 4A and 250V. It features a rocker actuator and is approved by CCC, CSA, UL1077.
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