RXM4GB1FD
Product ID:33749
Updated: 2026/4/3
Key Features
- 1Switch up to 3A with 4 changeover contacts for complex control. 2、Ensure reliable operation with a 110V DC coil voltage rating. 3、Save panel space using the compact Harmony RXM design. 4、Meet international safety standards with IEC and UL certifications. 5、Simplify maintenance with wide compatibility across Harmony bases.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Harmony Relay | Series name | Miniature |
| Product or Component Type | Plug-in relay | Device short name | RXM |
| Contacts type and composition | 4 C/O | [Uc] control circuit voltage | 110 V DC |
| [Ithe] conventional enclosed thermal current | 3 A -40…131 °F (-40…55 °C) | Status LED | Without |
| Control Type | Lockable test button | Utilisation coefficient | 20 % |
| Shape of pin | Flat | [Ui] rated insulation voltage | 250 V IEC<br />300 V CSA<br />300 V UL |
| [Uimp] rated impulse withstand voltage | 2.5 kV 1.2/50 µs | Contacts material | Gold plated bifurcated silver |
| [Ie] rated operational current | 2 A 28 V DC) NO IEC<br />2 A 250 V AC) NO IEC<br />1 A 28 V DC) NC IEC<br />1 A 250 V AC) NC IEC<br />3 A 28 V DC) UL<br />3 A 277 V AC) UL | Maximum switching voltage | 250 V IEC |
| resistive rated load | 3 A 250 V AC<br />3 A 28 V DC | Maximum switching capacity | 750 VA/84 W |
| Minimum switching capacity | 15 mW 3 mA, 5 V | Operating rate | <= 1200 cycles/hour under load<br /><= 18000 cycles/hour no-load |
| Mechanical durability | 10000000 cycles | Electrical durability | 100000 cycles resistive depending on mounting position and working environment |
| average coil consumption | 0.9 W | Drop-out voltage threshold | >= 0.1 Uc |
| operate time | 20 ms | release time | 20 ms |
| average coil resistance | 13440 Ohm 20 °C +/- 10 % | Rated operational voltage limits | 88...121 V DC |
| Protection category | RT I | Test levels | Level A group mounting |
| Operating position | Any position | Net Weight | 0.082 lb(US) (0.037 kg) |
| Device presentation | Complete product | Dielectric strength | 1300 V AC between contacts with micro disconnection<br />2000 V AC between coil and contact<br />2000 V AC between poles |
| Product Certifications | UL<br />Lloyd's<br />CE<br />CSA<br />GOST<br />IECEE CB Scheme | Standards | UL 508<br />IEC 61810-1<br />CSA C22.2 No 14 |
| Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) | Ambient air temperature for operation | -40…131 °F (-40…55 °C) |
| Vibration resistance | 3 gn +/- 1 mm 10…150 Hz)5 cycles in operation<br />5 gn +/- 1 mm 10…150 Hz)5 cycles not operating | IP degree of protection | IP40 conforming to IEC 60529 |
| Shock resistance | 10 gnin operation<br />30 gnnot operating | Pollution degree | 2 |
Specifications may be subject to change without notice