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Phoenix Contact 2903370 Industrial Relay

This Phoenix Contact interface relay features a 6A switching capacity with a single-pole double-throw configuration, operating at 24V DC. It comes with a sturdy base for easy DIN rail mounting and uses push-in connection terminals for quick wiring. Designed for versatile industrial uses, it offers reliable performance with a maximum switching voltage of 250 V AC/DC and robust contact materials. The relay supports a mechanical service life of approximately 2 x 10^6 cycles, making it suitable for demanding automation and control applications. It adheres to safety standards like DIN EN 50178 and IEC 62103, ensuring dependable operation in various environments.

Authorized Distributors
Source:DigiKey
Part No:2903370
Stock:6703
Inv Date:05-28-2026
Price: Unit price: $11.83
Buy/RFQ:
Part No:2903370
Stock:1219
Inv Date:05-29-2026
Price: Unit price: $12.24
Buy/RFQ:
Part No:2903370
Stock:1087
Inv Date:05-28-2026
Price: Unit price: $14.7
Buy/RFQ:

Phoenix Contact 2903370 Industrial Relay Specifications:

  • Contact type: 1 PDT (SPDT)
  • Contact material: AgSnO
  • Maximum switching voltage: 250 V AC/DC
  • Switching current: 10 mA at 12 V, 6A at 250 V AC/DC
  • Interrupting rating: 140 W at 24 V DC, 20 W at 48 V DC
  • Coil voltage: 24 V DC
  • Response time: 5 ms
  • Protective circuit: Damping diode
  • Connection method: Push-in terminals
  • Conductor cross section: solid 0.14-1.5 mm², stranded 0.14-1.5 mm², AWG 26-16
  • Dimensions: Width 6.2 mm, Height 93 mm, Depth 78 mm
  • Degree of protection: IP20 (socket), RT II (relay)
  • Operating temperature: -55°C to +85°C
  • Mechanical life: Approx. 2 x 10^6 cycles
  • Standards: DIN EN 50178, IEC 62103
  • Rated insulation voltage: 250 V AC

Buy the Buy Phoenix Contact Relay Module RIF-O-RPT-24DC/21 Part Number 2903370 Online

Order the Phoenix Contact industrial relay RIF-O-RPT-24DC/21 online now to ensure reliable control in automation systems. Equipped with a 6A switching capacity, 24V DC operation, and push-in terminals for easy wiring, this relay is ideal for demanding industrial environments. Its robust design supports a mechanical lifespan of approximately 2 million cycles, meeting strict safety standards like DIN EN 50178. Proven to deliver consistent performance, this relay provides quick response times and dependable switching, making it the perfect choice for engineers and automation professionals seeking high-quality control components.

Get Phoenix Contact RIF-O-RPT-24DC/21 today—built for precise switching and long-lasting durability in industrial automation.

Frequently Asked Questions

Where can I buy Phoenix Contact 2903370?

You can click on the BUY or RFQ button to purchase 2903370 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2903370?

You can download the 2903370 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2903370?

Phoenix Contact

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