Schütz,Leistungsschalter,Solarwechselrichter,Stromzähler,Solarbatterien
The RXM2AB2P7 is a plug-in miniature intermediate relay belonging to Schneider Harmony Zelio series, mit 2 Wechslerkontakte (2CO/DPDT), 12Eine Bewertung, 230V AC-Spule, integrierte LED-Anzeige und verriegelbarer Testknopf. It matches RXZE series sockets, widely applied in industrial automatic control, PLC interface connection, motor control and building automation. It is certified with CE/UL/CSA/RoHS and compliant with air freight regulations (keine eingebaute Lithiumbatterie).
- Modellcode-Definition
| Abschnitt | Code | Bedeutung |
| Seriencode | RXM | Zelio series plug-in miniature intermediate relay |
| Kontaktmenge | 2 | 2 Sätze von Wechselkontakten (2CO/DPDT), nämlich 2 normalerweise offen + 2 normalerweise geschlossen |
| Funktionsmerkmal | AB | Equipped with lockable test button + mechanical indicator window + detachable label |
| LED Status | 2 | With coil LED indicator (1 = without LED) |
| Spulenspannung | P7 | 230V AC 50/60Hz |
Vollständige Modelldefinition: Schneider Zelio RXM series plug-in miniature intermediate relay with 2 sets of 12A changeover contacts, lockable test button, mechanical indicator window, LED indicator and 230V AC coil voltage.
- Technische Kernparameter
| Parameterkategorie | Spezifikation | Bemerkungen |
| Grundlegende Eigenschaften | ||
| Kontaktkonfiguration | 2CO (DPDT / 2NO+2NC) | Double-pole double-throw, AgNi silver-nickel contact material |
| Nennbetriebsstrom (Dh) | 12A bei 250 V AC (IEC), 10A @ 300V AC (UL/CSA) | Widerstandslast |
| Bemessungsisolationsspannung (Ui) | 250V (IEC), 300V (UL/CSA) | Withstand voltage level |
| Bewertete Stoßspannungsfestigkeit (Ump) | 4kV (1.2/50μs) | Surge protection capability |
| Coil Specifications | ||
| Spulenspannung | 230V AC 50/60Hz | Defined by code P7 |
| Spulenstromverbrauch | Ca. 1020mW | Betriebsleistung |
| Abholen / Ausstiegszeit | ≤20 ms / ≤20 ms | Response speed |
| Elektrische Ausdauer | 10⁶ operations (Nennlast) | Durability index |
| Mechanische Ausdauer | 10⁷ operations | No-load operation times |
| Körperlich & Umweltdaten | ||
| Dimension (B×H×T) | 22.5×57×44mm | Standard DIN rail size |
| Montageart | Plug-in-Typ, compatible with RXZE series sockets | Socket sold separately |
| Schutzklasse | IP40 | Dustproof protection |
| Betriebstemperatur | -40°C ~ +55°C | Große Temperaturanpassungsfähigkeit |
| Lagertemperatur | -40°C ~ +70°C | Transport & storage temperature |
| Vibration / Schockfestigkeit | 10~55Hz, 0.5mm doppelte Amplitude / 100m/s² | Industrial environment adaptability |
- Vollständige Modellliste der Serie (RXM AB Series)
| Modell | Contact Number | Kontaktstrom | LED | Spulenspannung | Bemerkungen |
| RXM2AB2P7 | 2CO | 12A | Ja | 230V und | Standardmodell |
| RXM2AB2B7 | 2CO | 12A | Ja | 24V und | Common control voltage |
| RXM2AB2E7 | 2CO | 12A | Ja | 48V und | |
| RXM2AB2F7 | 2CO | 12A | Ja | 120V und | |
| RXM2AB2BD | 2CO | 12A | Ja | 24In DC | DC version |
| RXM2AB2FD | 2CO | 12A | Ja | 110In DC | |
| RXM2AB2UD | 2CO | 12A | Ja | 220In DC | |
| RXM4AB2P7 | 4CO | 10A | Ja | 230V und | 4-contact version |
| RXM3AB2P7 | 3CO | 10A | Ja | 230V und | 3-contact version |
| RXM2AB1P7 | 2CO | 12A | NEIN | 230V und | Non-LED version |
Auswahl-Mnemonik: Numbers stand for contact groups; AB/LB/CB define functions; 1/2 means with/without LED; P7/B7/E7/BD represent voltages; 12A/10A indicate contact current.
- Markenübergreifender Vergleich & Ersatzmodelle
4.1 Internal Schneider Replacement
| Originalmodell | Ersatzmodell | Ersatzbeschreibung |
| RXN21P7 | RXM2AB2P7 + RXZE1M2C socket | RXN series discontinued, replaced by RXM series |
| RXM2AB2P7 | RXM2AB2P7PVS | Version with surge suppression |
| RXM2AB2P7 | RXM2CB2P7 | Without detachable label (gleiche Funktion) |
4.2 Competitor Equivalent Models
| Marke | Modell | Äquivalente Spezifikation | Unterschied |
| Siemens | 3RT2016-1BB42 | 2CO, 12A, 230V und | Different mounting size, höherer Preis |
| ABB | CR-M024DC2 | 2CO, 12A, 24In DC | DC-Typ, schnellere Reaktion |
| Omron | MY2N-GS | 2CO, 12A, 230V und | Niedrigerer Preis, shorter service life |
| Weidmüller | DRM570230LT | 2CO, 12A, 230V und | With test button, DIN-Schienenmontage |
- Anwendungsumgebung & Branchenfälle
5.1 Anwendbare Szenarien
| Industrie | Typische Anwendung | Vorteile |
| Industrielle Automatisierung | PLC output expansion, signal amplification | Lockable test button for easy troubleshooting |
| Motorsteuerung | Star-delta starting, reversible control, soft starter triggering | 12A contact capacity fits contactor coil control |
| Gebäudeautomation | HVAC system, Lichtsteuerung, Feuerverbindung | Wide working temperature (-40°C~55°C), Schutzart IP40 |
| Energiesystem | Secondary circuit of switchgear, protection relay actuation | 4kV impulse withstand, strong anti-surge performance |
| Verpackungsmaschinen | Conveyor control, cylinder solenoid valve drive | Fast response ≤20ms, long mechanical service life 10⁷ times |
5.2 Nicht empfohlene Anwendungen
Direct control of high inductive loads (surge suppressor recommended)
Continuous load current over 12A (choose RXM4 series or contactors)
Severe oil mist and heavy dust environments (limited IP40 protection)
Strong electromagnetic interference environments (shielding measures suggested)
5.3 Typische Anwendungsfälle
Fall 1: PLC-controlled motor forward/reverse circuit
Konfiguration: 2 sets of RXM2AB2P7 + RXZE1M2C sockets
Funktion: Control forward/reverse contactor coils via PLC outputs to realize motor reversible operation
Vorteil: Quick fault judgment via lockable test button; mechanical window shows contact status intuitively
Fall 2: Zoned building lighting control
Konfiguration: 8 sets of RXM2AB2P7 + RXZE1M2C sockets
Funktion: Independent on-off control of 8 lighting zones through building automation system
Vorteil: LED indicators facilitate inspection; IP40 protection adapts to electrical shaft environment
- Luftfracht-Compliance & Zertifizierungen
6.1 Air Freight Compliance Judgment
| Compliance-Element | Ergebnis | Basis |
| Eingebauter Lithium-Akku | Keiner | Electromagnetic relay without battery components |
| Magnetische Substanz | Ungefährliche Güter | Weak coil magnetic field, konform mit IATA DGR 2.3.2.2 |
| Versandkategorie | Stückgut | Keine UN-Nummer, shipped as regular electronic products |
| Verpackungsanforderung | Antistatischer Beutel + carton box | Vermeiden Sie Stiftschäden und statische Elektrizität |
6.2 Zertifizierungsliste (Including Certificate No.)
| Zertifizierung | Standard-Nr. | Certificate Information |
| CE | IN 61810-1, IN 61810-3 | Comply with LVD 2006/95/EC & EMC 2014/30/EU directives |
| UL | UL 508, UL 1059 | Zertifikat Nr.: E82889 |
| CSA | C22.2 Nr.14 | Zertifikat Nr.: LR64742 |
| RoHS | 2011/65/EU | Meet RoHS 2.0 Beschränkungen für gefährliche Stoffe |
| ERREICHEN | (EC) NEIN 1907/2006 | Free of SVHC high-concern substances |
| EAC | TR CU 004/2011 | Zollunion-Zertifizierung für Russland, Kazakhstan etc. |
- Häufige Fehler & Leitfaden zur Fehlerbehebung
7.1 Fault Quick Check Table
| Fehlerphänomen | Mögliche Ursachen | Schritte zur Fehlerbehebung | Lösungen |
| Coil no power (LED off) | 1. Strom unterbrochen / falsche Spannung | 1. Measure coil terminal voltage | 1. Correct power connection |
| 2. Verbrannte Spule | 2. Spulenwiderstand testen (Normal: ca. 5kΩ) | 2. Relais austauschen | |
| 3. Schlechter Buchsenkontakt | 3. Re-plug relay | 3. Clean socket contacts | |
| Contacts fail to act | 1. Locked test button | 1. Unlock red test button | 1. Unlock button |
| 2. Mechanische Blockierung | 2. Press test button manually | 2. Relais austauschen | |
| 3. Kontaktschweißen | 3. Check contact continuity after power off | 3. Replace contacts or relay | |
| Kontakt klemmt | 1. Überlast / Kurzschluss | 1. Check load current | 1. Derate usage or add contactor |
| 2. Excessive surge current | 2. Test surge peak value | 2. Install surge suppressor | |
| 3. Kontaktverschleiß | 3. Inspect contact ablation | 3. Relais austauschen | |
| LED on but contacts not switching | 1. Too low coil voltage | 1. Stellen Sie sicher, dass die Spannung ≥85 % des Nennwerts beträgt | 1. Raise control voltage |
| 2. Mechanical failure | 2. Check mechanical indicator window | 2. Relais austauschen | |
| 3. Kontaktoxidation | 3. Kontakte reinigen | 3. Kontakte reinigen oder austauschen |
7.2 Wartungsvorschläge
- Regelmäßige Inspektion: Check LED status, mechanical window and test button function every 6 Monate
- Contact Life Management: Replace in advance when operation times approach 10⁶ cycles
- Environment Control: Avoid ambient temperature over 55°C or humidity over 95%; clean dust regularly
- Überspannungsschutz: Install RC snubber or varistor for all inductive load circuits
- Bestellinformationen & Zubehörauswahl
8.1 Bestellcodes
Main Product: RXM2AB2P7 (relay body only, socket excluded)
Recommended Socket: RXZE1M2C (Schraubklemme, fits 2CO relays)
Surge Suppressor Module: RXZS1 (RC snubber for inductive loads)
8.2 Zubehörliste
| Zubehörname | Modell | Funktion |
| Screw Terminal Socket | RXZE1M2C | Standard mounting for 2CO relays |
| Spring Terminal Socket | RXZE1M2P | Schnelle Verkabelung, tool-free connection |
| Markierungsstreifen | RXZE1L | Detachable contact function marking |
| Überspannungsschutz | RXZS1 | Protect contacts and extend service life |
| Fixing Clip | RXZE1C | Anti-vibration, enhance mounting stability |
- Selection Avoidance Tips
- Spannungsanpassung: Ensure coil voltage matches control circuit; never mix AC and DC (P7=230V AC, BD=24V DC)
- Kontaktkapazität: ≤12A for resistive loads, ≤6A for inductive loads (50% derating recommended)
- Socket Matching: Only use RXZE series sockets; do not mix other brands
- Test Button Note: Unlock the lockable button after use to avoid wrong fault judgment
- LED Indication Rule: 2 = mit LED, 1 = without LED, select according to on-site demand
Zusammenfassung: RXM2AB2P7 is a stable and fully-functional miniature intermediate relay suitable for most industrial control occasions. Focus on contact quantity, coil voltage and load type during selection. Equipped with matched sockets and accessories, it greatly improves system reliability and maintenance convenience.
