myMectronic
myMectronic

A Premier B2B Part Search

CIT Relay and Switch J115F21A24VDCS6 Power Relay

This 24 V DC power relay features a single pole single throw normally open configuration, with a 40A current rating. It has a compact standard profile with quick connect terminals, sealed construction for durability, and utilizes durable AgSnO2 contact material. The relay operates with a coil power of 0.6W, designed for reliable switching in industrial and automation applications. Its low profile and sealed design make it suitable for PC board mounting, offering dependable performance in harsh environments, and it supports a variety of electrical loads with high resistance to shock and vibration.

Authorized Distributors
Source:DigiKey
Part No:J115F21A24VDCS.6
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.84517
Buy/RFQ:

CIT Relay and Switch J115F21A24VDCS6 Power Relay Specifications:

  • Contact Arrangement: SPST N.O.
  • Contact Resistance: < 30 milliohms initial
  • Contact Material: AgSnO2
  • Maximum Switching Power: 600VA, 1120W
  • Maximum Switching Voltage: 277VAC, 110VDC
  • Maximum Switching Current: 40A
  • Coil Voltage: 24VDC
  • Coil Resistance: 31.2 ohms
  • Coil Power: 0.6W
  • Operate Time: 9 ms
  • Release Time: 18 ms
  • Dimensions: 31.9 x 26.8 x 28.1 mm
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • 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: 1.50 mm double amplitude, 10–40Hz
  • Weight: 35 g

Buy the Buy Circuit Interruption Technology Power Relay Part Number J115F21A24VDCS6 Online

Purchase the high-performance 24V DC power relay online today. This relay features a 40A load capacity, sealed design, quick connect terminals, and durable AgSnO2 contacts. Ideal for industrial automation, control panels, and harsh environments, it offers reliable switching with fast operate times and resistance to shock and vibration. Its compact profile and low coil power make it a perfect choice for space-constrained applications needing dependable, long-lasting performance. Buy now and enhance your automation system’s reliability.

Buy Circuit Interruption Technology J115F21A24VDCS6 relay now and experience reliable switching with 40A load capacity and sealed durability for industrial projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F21A24VDCS6?

You can click on the BUY or RFQ button to purchase J115F21A24VDCS6 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F21A24VDCS6?

You can download the J115F21A24VDCS6 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F21A24VDCS6?

CIT Relay and Switch

CIT Relay and Switch Part List

Browse and search other CIT Relay and Switch parts, locate datasheets and stock

Sponsored by