Mfr Part #:

PP21-1-4.00A-OA-V

Mfr Name: Sensata

The Sensata PP21-1-4.00A-OA-V is a 2-pole circuit breaker with a 4A current rating and magnetic hydraulic delay. It features a push-pull actuator and panel mount design.

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PP21-1-4.00A-OA-V Specifications Quick View

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Category	Circuit Breakers
Manufacturer Name	Sensata
Actuator Type	Push-Pull
Breaker Type	Magnetic (Hydraulic Delay)
Current Rating	4A
Current Rating (Amps)	4A
Mounting Type	Panel Mount
Number of Poles	2

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PP21-1-4.00A-OA-V Description

Short technical summary and product information.

This Sensata circuit breaker, part number PP21-1-4.00A-OA-V, is designed for reliable circuit protection. It operates with a 4A current rating and features a magnetic hydraulic delay for controlled tripping.

The breaker is a 2-pole unit, suitable for applications requiring isolation of two circuits. It is designed for panel mounting, ensuring secure installation in various systems. The actuator type is push-pull, providing a clear and tactile interface for operation.

Key specifications include a 4A current rating and a magnetic hydraulic delay mechanism. The unit is designed for panel mounting and has a push-pull actuator. It is part of the SNAPAK® series from Sensata Airpax.

PP21-1-4.00A-OA-V Quick Information

Product Type: Circuit Breaker

Series: SNAPAK®

Canonical Name: Sensata PP21-1-4.00A-OA-V Magnetic Hydraulic Delay Circuit Breaker

Subcategory: Magnetic (Hydraulic Delay)

PP21-1-4.00A-OA-V Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PP21-1-4.00A-OA-V Features

4A current rating for circuit protection.
Magnetic hydraulic delay for controlled tripping.
Two-pole design for circuit isolation.
Panel mount for secure installation.
Push-pull actuator for operation.

PP21-1-4.00A-OA-V Applications

Ideal for power distribution systems.
Suitable for industrial control panels.
Used in equipment requiring overcurrent protection.
Applicable in marine electrical systems.

PP21-1-4.00A-OA-V FAQs

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

What is the current rating of this circuit breaker?

4A.

How many poles does it have?

2 poles.

What type of actuator does it have?

Push-pull.

What is the mounting type?

Panel mount.

What is the breaker mechanism?

Magnetic hydraulic delay.

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The Littelfuse Inc. MT2-B-34-440-1-A21-B-E is a panel mount circuit breaker. It features a magnetic hydraulic delay mechanism with a 4A current rating and 250V voltage rating.

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The Littelfuse Inc. MT2-B-24-440-2-A21-B-E is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.

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MT2-B-64-440-1-A21-B-E

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This is a 4A, 250V, 2-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It features a push-pull actuator and panel mount.

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