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

Modellsegmentdefinition

2. Core Specification Table

Grundparameter

Elektrische Leistung

Mechanisch & Umwelteigenschaften

3. Zubehörliste

Standardzubehör

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

Optionales Zubehör

4. Wettbewerber & Cross-Brand Comparison

Same Series Comparison (Phoenix Contact RIFLINE COMPLETE)

Cross-Brand Competitor Comparison

5. Auswahlrichtlinien & Alternative Lösungen

Wichtige Überlegungen zur Auswahl

1. Contact Quantity: Choose 1-set (1X21) or 2-set (2X21) PDT according to control loops.
2. Verbindungstyp: 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. Markenkompatibilität: Prefer same-brand sockets when using relays from Schneider, Omron and other brands.

Empfohlene Alternativen

Technical Advantages Summary

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

Modularer Aufbau: 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℃, geeignet für raue Industrieumgebungen.

Hohe Zuverlässigkeit: 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-Stift, DIN-Schienenmontage, 16mm Breite, 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)

Kernspezifikationen

Kontakt: 2 sets PDT, 8-pin layout

Verbindung: Spring clamp (tool-free, similar to Phoenix Push-in)

Montage: 16mm Breite, standard NS 35/7.5 DIN-Schiene

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

Mechanisch: IP20, operating temperature -25~+70℃, Gewicht ca. 48G

Zertifizierungen: CE, UL, CSA, TÜV, RoHS-konform

Vorteile

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)

Kernspezifikationen

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

Verbindung: Screw connection, ideal for vibration environments

Montage: 17.5mm Breite (slightly wider), NS 35/7.5 DIN-Schiene

Elektrisch: Nennstrom 10A, 250V AC/DC, 24-16AWG compatible

Mechanisch: IP20, -25~+70℃, Gewicht ca. 52G

Zertifizierungen: CE, UL, CSA, entspricht IEC 61810-1

Vorteile

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)

Kernspezifikationen

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

Verbindung: Spring clamp, tool-free fast wiring

Montage: 16mm Breite, NS 35/7.5 DIN-Schiene

Elektrisch: Rated current 12A, 250V AC/DC, 24-16AWG compatible

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

Zertifizierungen: CE, UL, CSA, GL, entspricht IEC 60947-5-1

Vorteile

Extended temperature design suitable for extreme cold/heat outdoor applications

Excellent vibration resistance (10-55Hz, 0.5mm amplitude), 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)

Kernspezifikationen

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

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

Montage: 15mm Breite (more compact), NS 35/7.5 DIN-Schiene

Elektrisch: Nennstrom 10A, 250V AC/DC, 24-16AWG compatible

Mechanisch: IP20, -25~+70℃, Gewicht ca. 45G

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

Vorteile

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. Leitfaden zur Auswahlentscheidung

By Connection Type

By Brand Compatibility

Nach Anwendungsszenario

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. Kabelkompatibilität: 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. Zertifizierungskonformität: Select products with CE, UL, CSA and other certifications according to project regional standards.