641H The APEM Inc. 641H is a DPST toggle switch designed for panel mounting. It features screw terminals and a standard round actuator.
Mfr Part #:

641H

Available from 3 distributors
Mfr Name: APEM Inc.
APEM Inc.
The APEM Inc. 641H is a DPST toggle switch designed for panel mounting. It features screw terminals and a standard round actuator.
Total Stock: 18 pcs
$ Price Range: $0.75

641H Available from 3 distributors

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

641H Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Length
Actuator Material
Actuator Type
Approved Ratings (Nominal @ CSA 22-2)
Approved Ratings (Nominal @ NF-VDE EN 61058-1)
Approved Ratings (Nominal @ UL 1054)
Bushing Material
Bushing Thread
Case Material
Circuit
Contact Material
Current Rating (Amps)
Dielectric Strength (Minimum @ 50 Hz, between terminals and frame)
Dielectric Strength (Minimum @ 50 Hz, between terminals)
Electrical Life (Nominal @ Full Load)
Electrical Life (Nominal @ ON - OFF)
Electrical Life (Nominal @ ON OFF ON)
Electrical Life (Nominal @ Other)
Illumination
Initial Contact Resistance
Insulation Resistance
Max Current Voltage Rating Resistive Load (Nominal @ ON - OFF)
Max Current Voltage Rating Resistive Load (Nominal @ ON - ON)
Max Current Voltage Rating Resistive Load (Nominal @ ON OFF ON)
Max Current Voltage Rating Resistive Load (Nominal @ Other)
Mounting Type
Operating Temperature
Panel Cutout Dimensions
Panel Thickness
Peak Current
Switch Function
Tape & Reel
Termination Style
Torque
Voltage Rating

641H Description

Short technical summary and product information.

This APEM Inc. 641H toggle switch is a Double Pole Single Throw (DPST) device rated for 15A at 250V AC. It is designed for panel mounting with a M12 x 0.75 threaded bushing and a panel cutout diameter of 12.20mm. The switch features screw terminals for secure connections and a standard round, non-illuminated actuator.

 

The operating temperature range for this switch is -20°C to 55°C. The construction includes a polyester UL94-V0 case, brass nickel-plated actuator, and silver/nickel alloy contacts. The maximum torque applied to the nut is 1.50 Nm, and the maximum panel thickness it can accommodate is 4.5 mm.

 

Key electrical specifications include a peak current rating of 30A max. during 1/2 sine at 250 VAC, an initial contact resistance of 10 mΩ max., and an insulation resistance of 1,000 MΩ min. at 500 VDC. The dielectric strength is 2,000 Vrms between terminals and 2,500 Vrms between terminals and frame. The electrical life is rated for 10,000 cycles at full load.

 

This series is approved by UL, CSA, and NF-VDE (EN 61058-1). Distinctive features include a robust mechanism, high current/voltage rating, and the option of an insulated or metal lever.

641H Quick Information

Product Type: Toggle Switch
Series: 600H-600NH
Canonical Name: APEM Inc. 641H DPST Toggle Switch
Subcategory: DPST

641H Compliance

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

641H Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

641H Features

  • DPST circuit for reliable switching.
  • High current rating of 15A at 250V AC.
  • Panel mount design with screw terminals.
  • Standard round, non-illuminated actuator.
  • Wide operating temperature range of -20°C to 55°C.

641H Applications

  • Suitable for industrial control panels.
  • Used in power distribution units.
  • Applicable for equipment on/off controls.
  • Ideal for general purpose switching needs.

641H FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the APEM Inc. 641H toggle switch?

The operating voltage is 250 V.

What is the operating temperature range for this toggle switch?

The operating temperature range is -20°C to 55°C.

What is the current rating of the APEM Inc. 641H toggle switch?

The current rating is 15A AC.

What type of circuit does the 641H toggle switch have?

It has a DPST circuit.

How is the APEM Inc. 641H toggle switch mounted?

It is designed for panel mounting.

What are the termination style and actuator type of the 641H?

It features screw terminals and a standard round actuator.

What is the electrical life of the 641H toggle switch?

The electrical life is rated for 10,000 cycles at full load.

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