Phoenix Contact Relay Socket RIF-1-BPT/2X21

Model Segment Definition

2. Core Specification Table

Parametri di base

Prestazioni elettriche

Meccanico & Caratteristiche ambientali

3. Elenco degli accessori

Accessori standard

1. RIF-1-BPT/2X21 relay socket main body
2. DIN rail mounting clips (pre-installed)
3. Operating manual (carta / electronic version)

Accessori opzionali

4. Concorrente & Confronto tra marchi

Same Series Comparison (Phoenix Contact RIFLINE COMPLETE)

Cross-Brand Competitor Comparison

5. Linee guida per la selezione & Soluzioni alternative

Key Selection Considerations

1. Contact Quantity: Choose 1-set (1X21) or 2-set (2X21) PDT according to control loops.
2. Tipo di connessione: Push-in for mass installation; screw connection for vibration environments.
3. Wire Gauge: Confirm compatibility with 24-16AWG (0.14-1.5mm²); derate to 1.0mm² for twin-wire connection.
4. Expansion Requirements: Select models supporting plug-in modules if indicator or surge suppression is needed.
5. Compatibilità del marchio: Prefer same-brand sockets when using relays from Schneider, Omron and other brands.

Alternative consigliate

Technical Advantages Summary

Push-in Connection: Tool-free wiring, 50% faster installation, less human error.

Design modulare: Freely add indicator lamps, surge suppressors and other functional modules.

Compact Dimension: 16mm width saves cabinet space and supports high-density mounting.

Wide Temperature Range: Operating temperature -25~+70℃, adatto per ambienti industriali difficili.

Alta affidabilità: Contact resistance ≤1mΩ, insulation resistance ≥10⁹Ω, ensures long-term stable operation.

Recommended Alternative Products for Phoenix Contact RIF-1-BPT/2X21 Relay Socket

All recommended products below are highly matched with the original model in core performance:

2 sets PDT changeover contacts, 8-spillo, Montaggio su guida DIN, 16larghezza mm, Push-in/spring connection, compatible with 24-16AWG wires.

Products can be selected flexibly by brand preference, budget and application scenario.

1. Detailed Comparison of Core Replacements

2. In-Depth Introduction of Key Recommended Models
3. Weidmüller DRM570220 (Best All-Round Replacement)

Specifiche principali

Contatto: 2 sets PDT, 8-pin layout

Connessione: Morsetto a molla (tool-free, similar to Phoenix Push-in)

Montaggio: 16larghezza mm, standard NS 35/7.5 Guida DIN

Elettrico: Rated current 13A, rated voltage 250V AC/DC, 24-16AWG compatible

Meccanico: IP20, operating temperature -25~+70℃, peso ca. 48G

Certificazioni: CE, UL, CSA, TÜV, Conforme alla direttiva RoHS

Vantaggi

Reliable spring connection, fast wiring and stable contact resistance (≤1mΩ)

Supports twin-wire connection (0.14-1.0mm²), 8mm stripping length fully consistent with original

Compatible with Weidmüller DRM series and other mainstream miniature power relays

Complete optional indicator and surge suppression modules for easy expansion

2. Schneider RXZE1M2C (Best Fit for Schneider Systems)

Specifiche principali

Contatto: 2 sets PDT, 8-pin layout, matches Schneider RXM relays

Connessione: Screw connection, ideal for vibration environments

Montaggio: 17.5larghezza mm (slightly wider), NS 35/7.5 Guida DIN

Elettrico: Rated current 10A, 250V CA/CC, 24-16AWG compatible

Meccanico: IP20, -25~+70℃, peso ca. 52G

Certificazioni: CE, UL, CSA, è conforme alla CEI 61810-1

Vantaggi

Perfect matching with Schneider RXM relays, minimal compatibility risks

Screw connection more reliable than Push-in under strong vibration

Clear terminal marking for easy maintenance and troubleshooting

Widely used in Schneider automation systems with global service support

3. ABB CR-M2SS (High Reliability First Choice)

Specifiche principali

Contatto: 2 sets PDT, 8-pin layout, compatible with ABB CR-M series

Connessione: Morsetto a molla, tool-free fast wiring

Montaggio: 16larghezza mm, NS 35/7.5 Guida DIN

Elettrico: Rated current 12A, 250V CA/CC, 24-16AWG compatible

Meccanico: IP20, wider temperature range -40~+70℃, peso ca. 47G

Certificazioni: CE, UL, CSA, GL, è conforme alla CEI 60947-5-1

Vantaggi

Extended temperature design suitable for extreme cold/heat outdoor applications

Excellent vibration resistance (10-55Hz, 0.5ampiezza mm), ideal for heavy industry and rail transit

Precious metal contact material extends service life and reduces maintenance cost

Modular design supports plug-in function expansion modules

4. Omron P7SA-14F-ND (Cost-Effective Replacement)

Specifiche principali

Contatto: 2 sets PDT, 8-pin layout, compatible with Omron MY series

Connessione: Screw connection, stable contact pressure for long-term operation

Montaggio: 15larghezza mm (more compact), NS 35/7.5 Guida DIN

Elettrico: Rated current 10A, 250V CA/CC, 24-16AWG compatible

Meccanico: IP20, -25~+70℃, peso ca. 45G

Certificazioni: CE, UL, CSA, complies with JIS standard

Vantaggi

Compact size saves cabinet space and enables high-density installation

Cost-friendly with high cost performance for bulk purchasing

Seamless integration with Omron PLC and relay systems, less commissioning time

Complete accessories including retaining brackets and marker strips for easy on-site maintenance

3. Guida alla decisione di selezione

By Connection Type

By Brand Compatibility

By Application Scenario

4. Key Notes for Replacement Solution
5. Contact Rated Current: Original official rating 13A; most alternatives are 10–12A. Derate for high-current loads or choose larger sockets such as RIF-2 series.
6. Compatibilità dei cavi: Ensure the alternative supports 24-16AWG (0.14-1.5mm²); confirm maximum gauge for twin-wire connection.
7. Expansion Module Compatibility: Select models supporting plug-in modules if indicator lamps or surge suppressors are required.
8. Mounting Space: Width varies 15–17.5mm among brands; reserve enough cabinet installation space.
9. Conformità alla certificazione: Select products with CE, UL, CSA and other certifications according to project regional standards.