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APEM Toggle Switch Panel Mount On-Off-On SPST Tab Terminal 24V DC 250V AC 637H/2

Category Toggle Switch Brand APEM Condition New

Specifications

Country of Origin France
Brand APEM
Height 54mm
Length 29.5mm
Model 637H/2
Width 14mm
Mount Type Panel
Series 600h
Maximum Operating Temperature 55°C
Contact Configuration SPST
Switch Configuration (On)-Off-(On)
Minimum Operating Temperature -20°C
Panel Cutout Size 12.5 mm
Terminal type Tab
Standards/Approvals VDE, UL, RoHS, NF, EN, CSA
Switch Operation On-Off-On
Actuator Length 17.5mm
Contact DC Voltage 24V dc
Switch Contact Current 5A
Contact AC Voltage 250V ac
Actuator Material Nickel Plated Brass
Two versions available standard with metal lever (H) and double-insulated with thermoplastic lever (NH)

Key Features

  • The switch has a SPST (Single Pole Single Throw) contact configuration.
  • On-Off-On switch operation for controlling circuits effectively.
  • Rated for switch contact current up to 5A.
  • Panel mount type design with a 12.5 mm panel cutout size.
  • Terminal connection type is tab style for secure wiring.
  • The actuator is made of nickel plated brass with a length of 17.5 mm.
  • Operates within a temperature range of -20°C to 55°C.
  • Complies with standards including VDE, UL, RoHS, NF, EN, and CSA.

Product Description

APEM 637H/2 Toggle Switch is a high-quality electrical switch designed for panel mounting applications with On-Off-On operation. It features a SPST contact configuration and tab terminal connections, enabling reliable and secure electrical control for various industrial, automation, and electrical systems.

This switch supports a switch contact current of 5A and operates safely at 24 V DC and 250 V AC voltages. The actuator is constructed from nickel plated brass, providing durability and smooth operation with a 17.5 mm length. Its compact dimensions - 29.5 mm length, 14 mm width, and 54 mm height - make it suitable for compact mounting spaces.

Engineered to function in temperature ranges from -20°C to 55°C, the 637H/2 switch ensures dependable performance in diverse environmental conditions. It has a panel cutout size of 12.5 mm for standard panel mounting and comes in the 600h series, which includes versions with metal levers and double-insulated thermoplastic levers.

The product complies with internationally recognized standards such as VDE, UL, RoHS, NF, EN, and CSA, confirming its suitability for demanding applications. Made in France, this toggle switch is ideal for industrial automation, electrical panels, control gear, manufacturing systems, and general power assembly stop/start functions.

The switch has a SPST contact configuration. Supports On-Off-On switch operation suitable for power control. Rated for 5A switch contact current ensuring reliable circuit switching. Panel mount design with a 12.5 mm cutout for easy installation.

Tab terminal type provides secure connectivity. Nickel plated brass actuator offers durability and smooth actuation. Operating temperature from -20°C to 55°C suitable for varied conditions. Compact dimensions allow placement in tight electrical enclosures.

Conforms to VDE, UL, RoHS, NF, EN, and CSA industrial standards.

This Toggle Switch is widely used in electrical automation, control panels, industrial machinery, and HVAC systems. Its robust design and certified compliance make it a reliable choice for long-lasting electrical control solutions. Browse EnvMart's Electronics & Electricals category for comprehensive switch options.

APEM Toggle Switch Panel Mount On-Off-On SPST Tab Terminal 24V DC 250V AC 637H/2
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Frequently Asked Questions

The toggle switch features a SPST (Single Pole Single Throw) contact configuration, allowing for effective circuit control.

It is rated for a contact DC voltage of 24V and an AC voltage of 250V.

The maximum switch contact current for this model is 5A.

The dimensions of the switch are 29.5 mm in length, 14 mm in width, and 54 mm in height.

The required panel cutout size for installation is 12.5 mm.

The switch operates within a temperature range of -20°C to 55°C.

It uses a tab terminal connection type for secure wiring.

The actuator is made of nickel plated brass, providing durability and smooth operation.

It complies with several standards including VDE, UL, RoHS, NF, EN, and CSA.

There are two versions available: one with a metal lever (H) and another with a double-insulated thermoplastic lever (NH).

This model is suitable for applications in industrial automation, electrical panels, control gear, and manufacturing systems.

This toggle switch is manufactured in France.

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