LEG66-1RS4-36543-15-V The Sensata LEG66-1RS4-36543-15-V is a 2-pole circuit breaker with a magnetic hydraulic delay mechanism. It is designed for panel mounting.
Mfr Part #:

LEG66-1RS4-36543-15-V

Mfr Name: Sensata
Sensata
The Sensata LEG66-1RS4-36543-15-V is a 2-pole circuit breaker with a magnetic hydraulic delay mechanism. It is designed for panel mounting.
Stock on Request
$ Price Range: $0.99

LEG66-1RS4-36543-15-V Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Mounting Type
Number of Poles

LEG66-1RS4-36543-15-V Description

Short technical summary and product information.

This Sensata Technologies circuit breaker, part number LEG66-1RS4-36543-15-V, is a magnetic-hydraulic delay type designed for panel mounting. It features a 2-pole configuration and a lever actuator.

 

The component is specified as RoHS3 Compliant and has an MSL rating of 1 Unlimited. It is also designated as REACH Unaffected.

 

Key technical details include its panel mount capability and 2-pole design, making it suitable for various circuit protection applications where reliable switching and overload protection are required. The magnetic-hydraulic delay mechanism provides specific trip characteristics.

 

This circuit breaker is part of the LEG series from Sensata's Airpax division. It is supplied in bulk packaging.

LEG66-1RS4-36543-15-V Quick Information

Product Type: Circuit Breaker
Series: LEG
Canonical Name: Sensata LEG66-1RS4-36543-15-V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

LEG66-1RS4-36543-15-V Compliance

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

LEG66-1RS4-36543-15-V Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

LEG66-1RS4-36543-15-V Features

  • 2-pole magnetic hydraulic delay circuit breaker.
  • Panel mount design with lever actuator.
  • RoHS3 Compliant and REACH Unaffected.
  • MSL 1 Unlimited rating.
  • Supplied in bulk packaging.

LEG66-1RS4-36543-15-V Applications

  • Suitable for panel-mounted circuit protection systems.
  • Used in electrical panels with hydraulic delay breakers.
  • Ideal for industrial machinery requiring reliable circuit interruption.
  • Applicable in automation and control panel applications.

LEG66-1RS4-36543-15-V FAQs

6 frequently asked questions generated from this part’s specifications.
What type of circuit breaker is the LEG66-1RS4-36543-15-V?

The LEG66-1RS4-36543-15-V is a magnetic-hydraulic delay circuit breaker.

How is the LEG66-1RS4-36543-15-V circuit breaker mounted?

This circuit breaker is designed for panel mounting.

How many poles does the LEG66-1RS4-36543-15-V circuit breaker have?

The LEG66-1RS4-36543-15-V circuit breaker has 2 poles.

What is the RoHS status of the LEG66-1RS4-36543-15-V?

The LEG66-1RS4-36543-15-V is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

Is the LEG66-1RS4-36543-15-V REACH compliant?

The LEG66-1RS4-36543-15-V is REACH Unaffected.

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