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E-SWITCH 1003P4T1B1M1QEH Three-Pole Toggle Switch

This three-pole, double-throw toggle switch features 3PDT configuration with a Mom-Off-Mom contact setup, ideal for control systems requiring reliable switching. It has a round actuator measuring 10.41mm in length, designed for panel mounting, and supports multiple switching functions. Suitable for industrial, instrumentation, and automation applications, it offers robust construction, silver or gold plated copper alloy contacts, and a rated life of 40,000 make-and-break cycles. The switch operates within a temperature range of -30°C to 85°C, with an insulation resistance of at least 1,000 MΩ, and a dielectric strength of 1,000 V RMS at sea level.

Authorized Distributors
Source:DigiKey
Part No:1003P4T1B1M1QEH
Stock:27
Inv Date:06-02-2026
Price: Unit price: $10.25
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Part No:1003P4T1B1M1QEH
Stock:0
Inv Date:06-03-2026
Price: Unit price: $6.85
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Part No:1003P4T1B1M1QEH
Stock:0
Inv Date:06-02-2026
Price: Unit price: $12.3
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Part No:1003P4T1B1M1QEH
Stock:0
Inv Date:06-02-2026
Price: Unit price: $20.7
Buy/RFQ:
Part No:1003P4T1B1M1QEH
Stock:0
Inv Date:06-02-2026
Price: Unit price: $20.7
Buy/RFQ:

E-SWITCH 1003P4T1B1M1QEH Three-Pole Toggle Switch Specifications:

  • Pole Configuration: 3PDT (three poles, double-throw)
  • Contact Resistance: 100 mΩ max. initial @ 2-4 VDC, 100 mA
  • Contact Material: Silver or gold plated copper alloy
  • Life Expectancy: 40,000 make-and-break cycles at full load
  • Insulation Resistance: 1,000 MΩ min.
  • Dielectric Strength: 1,000 V RMS @ sea level
  • Operating Temperature: -30°C to 85°C
  • Actuator Length: 10.41 mm
  • Mounting: Panel mounted
  • Switch Support: Brass or steel, tin plated
  • Housing: Brass, nickel plated
  • Bushing Options: Various bushing options available
  • Sealing: Epoxy seal contacts
  • Operating Voltage: 28VDC / 120VAC / 250VAC as rated
  • Switch Support: Brass or steel, tin plated
  • Contact Rating: 5A resistive load at 120VAC/28VDC, 2A at 250VAC

Buy the Brand 1003P4T1B1M1QEH – Reliable Three-Pole Double-Throw Toggle Switch for Industrial Applications

Order the Brand 1003P4T1B1M1QEH three-pole double-throw toggle switch online today. Designed for reliability in industrial control, automation, and instrumentation. Its robust construction with silver or gold plated contacts ensures long-lasting performance, with a rated life of 40,000 cycles. The switch features a compact 10.41 mm actuator length for easy panel mounting, operating efficiently within -30°C to 85°C. Perfect for varied switching needs, it offers dependable insulation resistance, dielectric strength, and rated voltage support for diverse industrial applications.

Get Brand 1003P4T1B1M1QEH today—built for precision and long-lasting durability in control systems and automation setups.

Frequently Asked Questions

Where can I buy E-SWITCH 1003P4T1B1M1QEH?

You can click on the BUY or RFQ button to purchase 1003P4T1B1M1QEH from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part 1003P4T1B1M1QEH?

You can download the 1003P4T1B1M1QEH datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of 1003P4T1B1M1QEH?

E-SWITCH

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