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CIT Relay and Switch J115F31AL48VDCS9 Power Relay

This power relay features quick connect terminals and a single-pole, normally open contact configuration, operating at 48 VDC with a 40 A capacity. It has a low-profile, sealed design for durability and reliable switching. The relay utilizes silver tin oxide contact material, with a coil power consumption of 0.9 W. It is rated for 100,000 switching cycles and 10 million mechanical cycles. Suitable for industrial automation, control systems, and high-current switching, this relay performs reliably in a wide temperature range. Its compact size and robust features make it ideal for demanding applications.

Authorized Distributors
Source:DigiKey
Part No:J115F31AL48VDCS.9
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.16518
Buy/RFQ:

CIT Relay and Switch J115F31AL48VDCS9 Power Relay Specifications:

  • Contact Arrangement: SPST N.O.
  • Contact Material: AgSnO2
  • Maximum Switching Power: 600VA, 1120W
  • Maximum Switching Voltage: 277VAC, 110VDC
  • Maximum Switching Current: 40A
  • Coil Voltage: 48VDC
  • Coil Resistance: 62.4 ohms
  • Coil Power: 0.9W
  • Operate Time: 15ms
  • Release Time: 10ms
  • Electrical Life: 100,000 cycles typical
  • Mechanical Life: 10 million cycles typical
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Material: Copper alloy terminals
  • Weight: 37g
  • Shock Resistance: 200m/s² for 11ms
  • Vibration Resistance: 1.50mm double amplitude, 10-40Hz
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Dielectric Strength: 2500V rms coil to contact, 1500V rms contact to contact
  • Solderability: 260°C for 5s

Buy the Innovative Series J115F3 Power Relay: J115F31AL48VDCS9

Purchase the Citrelay Series J115F3 48VDC Power Relay online today and enhance your control systems with this reliable, sealed contact relay designed for high-current switching. Its robust construction and quick connect terminals simplify installation, while the low-profile design saves space. Ideal for industrial automation, it offers long electrical and mechanical life, withstands vibration and shock, and operates within a wide temperature range. Buy now to ensure dependable performance in demanding electrical applications and streamline your project with this efficient relay.

Order your Citrelay Series J115F3 48VDC sealed power relay today and ensure reliable high-current switching for your industrial projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F31AL48VDCS9?

You can click on the BUY or RFQ button to purchase J115F31AL48VDCS9 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F31AL48VDCS9?

You can download the J115F31AL48VDCS9 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F31AL48VDCS9?

CIT Relay and Switch

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