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CIT Relay and Switch J115F21AL12VACS Power Relay

This power relay features a compact, low-profile design with quick connect terminals and a sealed enclosure for enhanced durability. It operates at 12 VAC with a 40 A contact rating, suitable for controlling heavy loads. The relay has a SPST N.O. contact configuration with a silver tin oxide (AgSnO2) contact material, ensuring reliable switching performance. It includes a 2 VA coil power consumption, making it energy-efficient. The relay is rated for up to 100K electrical life cycles and 10M mechanical cycles, ideal for industrial automation, HVAC controls, and machinery applications.

Authorized Distributors
Source:DigiKey
Part No:J115F21AL12VACS
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.37918
Buy/RFQ:

CIT Relay and Switch J115F21AL12VACS Power Relay Specifications:

  • Dimensions: 31.9 x 26.8 x 28.1 mm
  • Contact Arrangement: SPST N.O.
  • Contact Resistance: < 30 milliohms initial
  • Contact Material: AgSnO2
  • Maximum Switching Power: 600 VA, 1120 W
  • Switching Voltage: 277 VAC, 110 VDC
  • Switching Current: 40 A
  • Coil Voltage: 12 VAC
  • Coil Resistance: Not specified
  • Coil Power: 2 VA
  • Operate Time: Not specified
  • Release Time: Not specified
  • Electrical Life: 100,000 cycles
  • Mechanical Life: 10 million cycles
  • Insulation Resistance: 2500V rms minimum
  • Dielectric Strength: 1500V rms between coil and contact
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Weight: 35 g

Buy the CIT-Relay-and-Switch Series Power Relay: J115F21AL12VACS

Enhance your automation projects with the CIT Relay J115F2 power relay. Featuring a compact, sealed design with quick connect terminals, it offers reliable switching for loads up to 40A at 12VAC. This relay provides durability with a long electrical life cycle of 100,000 cycles and excellent vibration and shock resistance. Its low power coil consumes only 2 VA, making it energy-efficient. Suitable for industrial, HVAC, or machinery control applications, this relay ensures dependable operation in harsh environments.

Order your CIT Relay J115F2 power relay today and enjoy dependable control with compact size and sealed design ideal for industrial automation needs.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F21AL12VACS?

You can click on the BUY or RFQ button to purchase J115F21AL12VACS from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F21AL12VACS?

You can download the J115F21AL12VACS datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F21AL12VACS?

CIT Relay and Switch

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