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CIT Relay and Switch J115F31AL110VACS Power Relay

This power relay features quick connect terminals and a single-pole, normally open contact configuration. Operating at 110 VAC coil voltage, it handles 40 A current and is designed with a low-profile, sealed construction for enhanced protection. Constructed with silver-tin oxide contact material, it offers reliable switching performance for industrial applications. The relay's compact size, lightweight design, and sealed features make it ideal for controlling high-current loads in various automation and control systems. It supports a coil power of 2 VA and conforms to UL standards, ensuring safety and durability under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:J115F31AL110VACS
Stock:511
Inv Date:05-30-2026
Price: Unit price: $3.71
Buy/RFQ:

CIT Relay and Switch J115F31AL110VACS Power Relay Specifications:

  • Coil Voltage: 110VAC
  • Coil Resistance: 143 Ohms
  • Coil Power: 2 VA
  • Contact Arrangement: SPST N.O.
  • Contact Material: AgSnO2 (Silver-Tin Oxide)
  • Contact Resistance: <30 milliohms initial
  • Maximum Switching Power: 600VA, 1120W
  • Maximum Switching Voltage: 277VAC, 110VDC
  • Maximum Switching Current: 40A
  • Mechanical Life: 10 million cycles
  • Electrical Life @ rated load: 100,000 cycles
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Insulation Resistance: 100MΩ min. at 500VDC
  • Dielectric Strength: 2500V rms (coil to contact), 1500V rms (contact to contact)
  • Shock Resistance: 200 m/s² for 11 ms
  • Vibration Resistance: 1.50mm double amplitude, 10-40Hz
  • Terminal Strength: 10N
  • Weight: 37g
  • Dimensions: Length 32.4mm, Width 26.8mm, Height 28.1mm
  • Sealed Option: S
  • Profile: Standard or Low Profile

Buy the Cit Relay J115F3 – Reliable Power Relay for Industrial Applications

Purchase the Cit Relay J115F3 sealed power relay online today and ensure your industrial control systems operate reliably. With a 40A switching capacity, quick connect terminals, and a durable sealed design, this relay is ideal for high-current applications in automation and control panels. Its low-profile form factor and certified standards make it suitable for demanding environments. Benefit from fast online ordering, secure shipping, and expert support to keep your projects on schedule and functioning flawlessly.

Order your Cit Relay J115F3 sealed 40A power relay today and equip your automation systems with dependable, high-current switching performance.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F31AL110VACS?

You can click on the BUY or RFQ button to purchase J115F31AL110VACS from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F31AL110VACS?

You can download the J115F31AL110VACS datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F31AL110VACS?

CIT Relay and Switch

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