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CA2-P2-D4-817-312-MK The Littelfuse Inc. CA2-P2-D4-817-312-MK is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 170A current rating and 480V voltage rating.
Mfr Part #:

CA2-P2-D4-817-312-MK

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA2-P2-D4-817-312-MK is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 170A current rating and 480V voltage rating.
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$ Price Range: $0.99

CA2-P2-D4-817-312-MK 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
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CA2-P2-D4-817-312-MK Description

Short technical summary and product information.

This Littelfuse Inc. CA2-P2-D4-817-312-MK is a circuit breaker with a current rating of 170A and a voltage rating of 480V. It is a 2-pole breaker with a magnetic hydraulic delay mechanism.

 

The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, UL489A, and VDE.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The DK part number for this component is 432-CA2-P2-D4-817-312-MK-ND.

CA2-P2-D4-817-312-MK Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA2-P2-D4-817-312-MK Circuit Breaker
Subcategory: Circuit Breaker

CA2-P2-D4-817-312-MK Compliance

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

CA2-P2-D4-817-312-MK Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA2-P2-D4-817-312-MK Features

  • 170A current rating for high-power applications.
  • 480V voltage rating for industrial use.
  • 2-pole design for circuit isolation.
  • Panel mount for easy integration.
  • Magnetic hydraulic delay for protection.

CA2-P2-D4-817-312-MK Applications

  • Industrial power distribution systems.
  • Control panel equipment protection.
  • Machinery safety circuits.
  • High-current load management.

CA2-P2-D4-817-312-MK FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA2-P2-D4-817-312-MK circuit breaker?

The current rating is 170A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the CA2-P2-D4-817-312-MK have?

It has 2 poles.

What type of breaker is the CA2-P2-D4-817-312-MK?

It is a Magnetic (Hydraulic Delay) breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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