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Schneider RXZE2M114M is a 14-pin mixed-type relay socket, specially designed for RXM2/RXM4 series miniature intermediate relays. It features 10A rated current, IP20 protection degree and wide operating temperature range, suitable for various industrial control applications. Its mixed terminal layout ensures flexible wiring, and dual mounting modes fit different control cabinet designs. Approved with CE, UL, CSA and other international certifications, it can be shipped as ordinary goods by air without special formalities.
- Model Code Definition
| Code Segment | Meaning | Description |
| RXZ | Product Series | Zelio Relay series relay sockets |
| E2 | Series Code | 2nd-generation standard socket, compatible with 2-pole & 4-pole RXM relays |
| M | Terminal Arrangement | Mixed layout, coil and contact terminals arranged alternately |
| 114 | Contact Configuration | 14 pins, fits relays with 4 change-over contacts (4CO/4PDT) or 2 change-over contacts (2CO/2PDT) |
| M | Regional Standard | Compliant with RIS standard; differs from RXZE2M114 (SCR standard) in partial certification details |
Full Product Name: Schneider Harmony Zelio RXZE2M114M Mixed-type 14-pin Relay Socket, compatible with RXM2/RXM4 relays, screw terminal connection, DIN rail mounting
- Core Technical Specifications
| Category | Specifications | Remarks |
| Basic Parameters | ||
| Product Type | Mixed-type relay socket | Mixed layout of coil and contact terminals |
| Compatible Relays | RXM2 (2CO, 8-pin), RXM4 (4CO, 14-pin), REXL series | Compatible with standard Schneider Zelio relays |
| Pin Shape | Flat type | Ensures stable plug-in connection |
| Wiring Type | M3 screw terminals | Tightening torque ≤1 N·m |
| Electrical Parameters | ||
| Rated Operating Voltage (Ue) | ≤250V AC/DC | Applicable to most industrial control circuits |
| Conventional Free-air Thermal Current (Ith) | 10A | Continuous rated working current |
| Dielectric Strength | 2500V | Compliant with IEC 61984 |
| Protection Degree | IP20 | Finger-proof and dust-proof |
| Mechanical Parameters | ||
| Mounting Method | 35mm standard DIN rail clip-on / panel screw mounting | Dual installation options |
| Width | 27mm | Compact size, space-saving |
| Net Weight | 0.056kg | Lightweight design |
| Applicable Wires | Solid wire: 0.5~2.5mm² (AWG20~14) | Covers various wiring requirements |
| Stranded wire with ferrule: 0.25~2.5mm² (AWG22~14) | ||
| Twin solid wire: 0.5~1.5mm² (AWG20~16) | ||
| Twin stranded wire with ferrule: 0.25~1mm² (AWG22~17) | ||
| Environmental Parameters | ||
| Operating Temperature | -40°C ~ +55°C | Wide temperature range for harsh industrial environments |
| Storage Temperature | -40°C ~ +85°C | Suitable for transportation and storage |
| Certifications | CE, UL, CSA, Lloyd’s | Meets major international safety standards |
| Ordering Info | ||
| Part Number | RXZE2M114M | Unique product model |
| Minimum Order Qty | 10 pcs | Standard packing quantity |
| Alternative Model | RXZE2M114 (SCR standard) | Same function, different certification standards |
- Common Faults & Maintenance Solutions
3.1 Troubleshooting
| Fault Phenomenon | Possible Causes | Solutions |
| Relay cannot be inserted/removed | 1. Deformed socket pins | 1. Straighten pins gently with tweezers |
| 2. Oxidized/dirty relay pins | 2. Clean pins with anhydrous alcohol | |
| 3. Distorted socket caused by over-tight installation | 3. Adjust installation tightness and reinstall | |
| Poor contact / signal interruption | 1. Loose wiring terminals | 1. Retighten terminals within 1 N*m torque |
| 2. Oxidized/burned contacts | 2. Polish contacts gently with metallographic sandpaper | |
| 3. Deformed internal terminals | 3. Inspect and replace defective socket | |
| Abnormal overheating | 1. Overload operation over 10A | 1. Replace higher-capacity socket or split load |
| 2. Large contact resistance at terminals | 2. Re-crimp wires for better contact | |
| 3. Excessively high ambient temperature | 3. Improve ventilation and lower temperature | |
| Reduced insulation performance | 1. Dust and oil accumulation | 1. Clean socket surface regularly |
| 2. Insulation aging under long-term high temperature | 2. Replace aged sockets timely | |
| 3. Chemical corrosion | 3. Use anti-corrosion sockets or protective covers |
3.2 Daily Maintenance Recommendations
- Regular Inspection: Check terminal tightness every 3 months
- Cleaning: Remove dust with compressed air every 6 months, wipe surface with anhydrous alcohol if needed
- Preventive Replacement: Replace sockets every 2-3 years in high-temperature, high-humidity or corrosive environments
- Installation Rules: Avoid mechanical shock and vibration; ensure full fitting between socket and relay; keep ≥5mm gap between adjacent sockets for heat dissipation
- Selection Tip: Reserve 20% current margin according to resistive/inductive loads to avoid overload
- Full RXZE2 Series Model List
| Model | Terminal Layout | Pin Count | Compatible Relay | Features | Application |
| RXZE2M114M | Mixed | 14 | RXM2(2CO), RXM4(4CO) | RIS standard, screw terminals | General industrial control, flexible wiring |
| RXZE2M114 | Mixed | 14 | RXM2(2CO), RXM4(4CO) | SCR standard, screw terminals | Same function, different certifications |
| RXZE2S114M | Separated | 14 | RXM4(4CO) | Separated coil & contact terminals | Logic control circuit, anti-interference |
| RXZE2S111M | Separated | 11 | RXM3(3CO) | For 3-pole relays | Special control such as star-delta starting |
| RXZE2S108M | Separated | 8 | RXM2(2CO) | For 2-pole relays | Compact control circuits |
| RXZE2M108M | Mixed | 8 | RXM2(2CO) | Mixed 8-pin design | Compact control boxes |
- Cross-brand Comparison
| Brand | Model | Mounting | Price(USD) | Compatibility |
| Schneider | RXZE2M114M | DIN Rail/Panel | 6.23 | RXM2/RXM4 series |
| Omron | PYFZ-014 | DIN Rail | 5.8 | Partial fit for RXM, fits MY4 |
| Siemens | 3RH2911-1FA22 | DIN Rail | 7.5 | Limited compatibility with 3RT series |
| ABB | CR-M14S | DIN Rail | 6.9 | Partial fit for CR-M series |
| IDEC | SH4B-05B | DIN Rail | 6.1 | Good mechanical compatibility with RH4B |
| Phoenix | PLC-RSC-24DC/21-21 | DIN Rail | 8.2 | Low cross-brand compatibility |
Replacement Suggestion
- Full compatibility: Adopt original Schneider RXZE2M114 / RXZE2M114M
- Cost-effective alternative: Omron PYFZ-014, IDEC SH4B-05B
- Note: Verify terminal wiring diagrams before replacement to avoid wiring errors
- Air Shipment Compliance & Certifications
6.1 Shipment Regulation
Conclusion: Pure electromechanical component, no built-in lithium battery or super capacitor, non-dangerous goods
Shipping Class: Ordinary cargo, no UN38.3 test or dangerous goods packaging required
Packaging Advice: Pack individually with anti-static bag; use hard carton for anti-deformation; separate bulk goods with partition boards
6.2 Main Certifications
| Certificate | Standard | Status | Applicable Area |
| CE | EN/IEC 61984 | Compliant | EU & EEA |
| UL | UL 508 | Compliant | North America |
| CSA | CSA C22.2 No.14 | Compliant | Canada |
| Lloyd’s | Marine Standard | Compliant | Marine & offshore engineering |
| RoHS | 2011/65/EU | Compliant | Global environmental compliance |
6.3 Certification Inquiry Way
- Search RXZE2M114M on official Schneider website
- Check certification marks on product labels and packages
- Obtain full certification documents via Schneider technical support
- Application & Selection Guide
7.1 Applicable Scenarios
Industrial automation: PLC output expansion, solenoid valve & contactor control
Motor control: Star-delta starting, forward/reverse rotation, overload protection
Building electrical: Lighting, air conditioning and fire linkage control
Marine engineering: Marine electrical control with Lloyd’s approval
Process control: Sensor signal amplification, actuator drive control
7.2 Unrecommended Scenarios
Severe high-vibration working conditions without shockproof measures
Strong corrosive environment such as chemical plants and salt fog areas
Working current exceeding 10A rated value
High-frequency switching over 10 times per second
7.3 Selection Steps
- Confirm relay model: RXM2 (2CO 8-pin) / RXM4 (4CO 14-pin)
- Choose socket type: Mixed (M) / Separated (S)
- Confirm pin quantity: 8-pin /14-pin
- Select standard: RIS (M suffix) / SCR standard
- Confirm mounting method: DIN rail or panel mounting
