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Apem 3637NFUL Sealed Toggle Switch

Sealed toggle switch designed for outdoor applications, featuring a single pole with screw terminals and a double actuation mechanism with ON - OFF - ON positions. It ensures reliable operation in harsh environments, with robust sealing (O-ring, boot, gasket) to prevent ingress of dust and water. Constructed with phenolic resin case, nickel-plated brass actuator and bushing, and solid silver contacts for durability. Suitable for mounting on panels up to 2 mm thick, operating from -40°C to +85°C, and rated for resistive loads up to 12A at 28VDC and 6A at 250VAC. It is UL approved and designed to withstand outdoor conditions.

Authorized Distributors
Source:DigiKey
Part No:3637NFUL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $23.4444
Buy/RFQ:
Part No:3637NFUL
Stock:0
Inv Date:05-29-2026
Price: Unit price: $31.2
Buy/RFQ:
Part No:3637NFUL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $24.59
Buy/RFQ:
Part No:3637NFUL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $24.59
Buy/RFQ:

Apem 3637NFUL Sealed Toggle Switch Specifications:

  • Case: phenolic resin
  • Actuator: brass, nickel plated
  • Bushing: brass, nickel plated
  • Contacts: solid silver
  • Max. current/voltage: 12A 28VDC - 6A 250VAC
  • Initial contact resistance: 10 mΩ max. at 1A 2VDC
  • Insulation resistance: 1,000 MΩ min. at 500VDC
  • Dielectric strength: 2,500 Vrms between terminals, 3,000 Vrms between terminals and frame
  • Operating temperature: -40°C to +85°C
  • Panel thickness: 2 mm max.
  • Mechanical life: 10,000 cycles
  • Sealing features include O-ring, boot, gasket, and sealing washers
  • Approval: UL marked
  • Mounting accessories: sealing boot, hex nut, nylon washer, sealing washer
  • Packaging: 25 pieces per type and color

Buy the Apem Series 3SGOONF Toggle Switch: 3637NFUL

Purchase the Apem 3SGOONF series sealed toggle switch today to ensure durable, reliable switching in outdoor conditions. This switch offers a robust construction with solid silver contacts, UL approval, and superior sealing features like an O-ring, boot, and gasket. Designed for panel mounting up to 2 mm thick, it withstands temperatures from -40°C to +85°C, making it ideal for outdoor equipment, industrial automation, and rugged systems. Order now for fast delivery and trusted quality.

Buy Apem 3637NFUL toggle switch now and experience unmatched reliability and performance in outdoor and harsh environment applications.

Frequently Asked Questions

Where can I buy Apem 3637NFUL?

You can click on the BUY or RFQ button to purchase 3637NFUL from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 3637NFUL?

You can download the 3637NFUL datasheet or visit the Apem website for support.

Who is the manufacturer of 3637NFUL?

Apem

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