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CIT Relay and Switch J115F21A220VACS Power Relay

This power relay features a compact PC board design and quick connect terminals, making installation efficient. It has a Single Pole Single Throw Normally Open (SPST N.O.) contact configuration, rated to switch loads up to 40 A at 240 VAC. Operating at 220 VAC coil voltage, it provides reliable switching with a 2 VA coil power consumption. The relay is sealed for enhanced protection, with a durable silver tin oxide (AgSnO2) contact material. Designed for industrial automation, control panels, and electrical circuits needing robust, high-current switching capabilities.

Authorized Distributors
Source:DigiKey
Part No:J115F21A220VACS
Stock:186
Inv Date:05-30-2026
Price: Unit price: $3.8
Buy/RFQ:

CIT Relay and Switch J115F21A220VACS Power Relay Specifications:

  • Coil Voltage: 220 VAC
  • Contact Arrangement: SPST N.O.
  • Contact Material: Silver Tin Oxide (AgSnO2)
  • Contact Resistance: < 30 milliohms initial
  • Maximum Switching Power: 600 VA, 1120 W
  • Maximum Switching Voltage: 277 VAC, 110 VDC
  • Maximum Switching Current: 40A
  • Mechanical Life: 10 million cycles
  • Electrical Life: 100,000 cycles at rated load
  • Operating Temperature: -55°C to +125°C
  • Weight: 35g
  • Dimensions: 31.9 x 26.8 x 28.1 mm
  • Insulation Resistance: 1000 MΩ min @ 500VDC
  • Dielectric Strength, Coil to Contact: 2500V rms
  • Shock Resistance: 200 m/s² for 11 ms
  • Vibration Resistance: 1.50 mm double amplitude, 10–40 Hz
  • Solderability: 260°C for 5 seconds

Buy the CIT Relay Series J115F2 Power Relay: J115F2 220VAC 40A

Discover the high-current, reliable power relay with sealed enclosure, quick connect terminals, and durable silver tin oxide contacts. Operating at 220VAC with a 40A load capacity, this relay is ideal for industrial automation, control systems, and electrical circuits demanding robust switching performance. Its compact size, 31.9 x 26.8 x 28.1 mm, and low power coil make installation easy while ensuring durability and operational stability in demanding environments. Purchase online today for efficient and dependable electrical switching solutions.

Order your CIT Relay Series J115F2 power relay today and ensure your electrical systems operate with reliable, high-current switching performance.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F21A220VACS?

You can click on the BUY or RFQ button to purchase J115F21A220VACS from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F21A220VACS?

You can download the J115F21A220VACS datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F21A220VACS?

CIT Relay and Switch

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