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CIT Relay and Switch J115F21C24VACS industrial power relay

This is a standard power relay with quick connect terminals suitable for PCB mounting. It features a single-pole double-throw contact arrangement, operates at 24 VAC coil voltage, and supports up to 40 A switching current. The relay is sealed for protection, single side stable, with a coil power consumption of 2 VA. Contact material is silver tin oxide (AgSnO2), ensuring reliable switching performance. Its dimensions are 31.9 x 26.8 x 28.1 mm, and it is rated for high durability with a mechanical life of 10 million cycles and an electrical life of 100,000 cycles.

Authorized Distributors
Source:DigiKey
Part No:J115F21C24VACS
Stock:194
Inv Date:05-30-2026
Price: Unit price: $3.45
Buy/RFQ:

CIT Relay and Switch J115F21C24VACS industrial power relay Specifications:

  • Dimensions: 31.9 x 26.8 x 28.1 mm
  • Contact Arrangement: SPDT (Single Pole Double Throw)
  • Contact Material: Silver Tin Oxide (AgSnO2)
  • Max Switching Power: 600 VA, 1120 W
  • Switching Voltage: 277 VAC, 110 VDC
  • Switching Current: 40A
  • Coil Voltage: 24 VAC
  • Coil Resistance: 312 ohms
  • Coil Power: 2 VA
  • Operating Temperature: -55°C to +125°C
  • Electrical Life: 100K cycles
  • Mechanical Life: 10 million cycles
  • Insulation Resistance: 1000 MΩ @ 500VDC
  • Dielectric Strength: 2500V rms coil to contact, 1500V rms contact to contact
  • Shock Resistance: 200 m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude 10-40Hz
  • Weight: 35g
  • Sealing: Sealed standard
  • Solderability: 260°C for 5s

Buy the CIT-Relay-and-Switch Series Power Relay 24V Coil: J115F21C24VACS

Order the CIT Relay J115F2 online now to ensure dependable switching performance in your industrial automation projects. This sealed, high-capacity relay with 40A switching ability and 24V coil is ideal for controlling heavy loads efficiently. Designed for endurance with a mechanical life of 10 million cycles and electrical life of 100,000 cycles, it offers reliability and durability. Compact size allows easy integration into your control systems. Purchase online today for fast delivery and premium quality assured for industrial environments.

Get CIT Relay J115F2 today—built for precision and long-lasting durability in industrial automation.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F21C24VACS?

You can click on the BUY or RFQ button to purchase J115F21C24VACS from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F21C24VACS?

You can download the J115F21C24VACS datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F21C24VACS?

CIT Relay and Switch

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