1SE1 The Honeywell 1SE1 is a snap-action SPDT limit switch rated for 5A at 250V. It features a chassis mount and wire lead termination.
Mfr Part #:

1SE1

Available from 1 distributors
Mfr Name: Honeywell
Honeywell
The Honeywell 1SE1 is a snap-action SPDT limit switch rated for 5A at 250V. It features a chassis mount and wire lead termination.
Total Stock: 5 pcs
$ Price Range: $0.75

1SE1 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request 726 On Request On Request

1SE1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Circuit
Current Rating (Amps)
Differential Travel
Ingress Protection
Lead Style
Mounting Type
Operating Force
Operating Temperature
Overtravel
Pretravel
Release Force
Switch Function
Tape & Reel
Termination Style
Voltage Rating

1SE1 Description

Short technical summary and product information.

The Honeywell 1SE1 is a versatile SPDT (Single Pole Double Throw) snap-action limit switch designed for reliable operation in demanding environments. It is rated for a current of 5A and a voltage of 250V, making it suitable for a wide range of applications.

 

This switch features a chassis mount for secure installation and wire leads for straightforward termination. The operating temperature range is broad, spanning from -54°C to 105°C, ensuring performance across various conditions. Key mechanical specifications include a pretravel of 0.050" (1.27mm), an operating force between 141 ~ 482gf, and an overtravel of 0.003" (0.076mm).

 

Additional features include a round pin plunger actuator type and a waterproof ingress protection rating. The switch function is On-Mom, and it has a differential travel of 0.004" (0.1mm). The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1.

1SE1 Quick Information

Product Type: Limit Switch
Canonical Name: Honeywell 1SE1 SPDT Limit Switch
Subcategory: Limit Switch

1SE1 Compliance

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

1SE1 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

1SE1 Features

  • SPDT snap-action limit switch.
  • Rated for 5A at 250V.
  • Chassis mount with wire leads.
  • Wide -54°C to 105°C operating temperature.
  • Waterproof ingress protection rating.

1SE1 Applications

  • Ideal for industrial automation control.
  • Suitable for harsh environmental conditions.
  • Used in machinery safety interlocks.
  • Applicable for position sensing tasks.

1SE1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current and voltage rating for the Honeywell 1SE1 limit switch?

The Honeywell 1SE1 limit switch is rated for 5A and 250V.

What is the operating temperature range of the 1SE1 switch?

The operating temperature range for the 1SE1 switch is -54°C to 105°C.

How is the Honeywell 1SE1 limit switch mounted?

The Honeywell 1SE1 limit switch is designed for chassis mounting.

What type of termination does the 1SE1 switch use?

The 1SE1 switch uses wire leads for termination.

What is the switch function of the 1SE1?

The switch function of the 1SE1 is On-Mom.

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