Phoenix Contact 2900934 RIF-2-BPT/4X21 Relay base Push-in connection

The RIF-2-BPT/4X21 is a relay base from Phoenix Contact's RIFLINE complete product family, designed to accept industrial relays with 2 or 4 changeover contacts. It features Push-in connection technology for fast wiring and mounts on NS 35/7.5 DIN rail in any orientation. Rated at 250 V AC/DC and up to 12 A, it suits a wide range of industrial switching applications.

Technical specifications:

• Part designation: RIF-2-BPT/4X21
• Catalog number: 2900934
• Manufacturer: Phoenix Contact
• EAN: 4046356733175
• Product family: RIFLINE complete
• Connection method: Push-in connection
• Nominal voltage: 250 V AC/DC
• Nominal current: 12 A max.
• Conductor cross-section (rigid): 0.14 mm² - 1.5 mm²
• Conductor cross-section (flexible): 0.14 mm² - 1.5 mm²
• Conductor cross-section AWG: 26 - 16
• Stripping length: 8 mm
• Width: 31 mm
• Height: 96 mm
• Depth (with retaining bracket): 75 mm
• Drill hole diameter: Ø 3.2 mm
• Color: gray (RAL 7042)
• Flammability rating: UL 94 V2 (housing)
• Operating temperature: -40 °C to 85 °C
• Storage/transport temperature: -40 °C to 85 °C
• Mounting: DIN rail (NS 35/7.5), any position
• Weight (with packing): 69.15 g
• Weight (without packing): 62.825 g
• Pack size: 10 pc
• Country of origin: CN
• Approvals: CSA (76787), UL Recognized (File E 113228), EAC, DNV

Features and benefits:

• Accepts industrial relays with 2 or 4 changeover contacts for flexible relay selection
• Push-in connection supports conductors from 0.14 mm² to 1.5 mm² for quick, tool-free termination
• Plug-in option for input and interference suppression modules via dedicated slots
• Wide operating temperature range of -40 °C to 85 °C for demanding industrial environments
• DIN rail mounting in any orientation simplifies panel layout
• Corrosive gas tested to ISA-S71.04 G3 Harsh Group per EN 60068-2-60

Applications:

• Industrial control panels requiring plug-in relay switching
• Machine automation and process control switchgear
• Panel building with DIN rail relay assemblies
• Systems requiring plug-in interference suppression modules
• Installations in harsh or corrosive industrial atmospheres

Compliant with UL 94 V2 flammability requirements, ISA-S71.04 G3 corrosive gas standard (EN 60068-2-60), EU RoHS (no exemptions), and EU REACH SVHC requirements. Part of the Phoenix Contact RIFLINE complete system.

Also known as: Phoenix Contact RIF-2-BPT/4X21, Phoenix 2900934, Phoenix Contact relay socket 2900934, RIFLINE relay base.