The RXM4GB2U7 is a miniature plug-in relay designed for residential and industrial applications, offering a 3A current rating and 240V AC control circuit voltage.
Product ModelRXM4GB2U7
Product ID34225
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureCompact design for easy installation in tight spaces.
2
FeatureGold-plated contacts ensure high reliability and durability.
3
FeatureLockable test button for safe and easy testing.
4
FeatureSuitable for a wide range of residential and industrial applications.
5
FeatureHigh-quality construction for long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Harmony Electromechanical Relays
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
240 V AC 50/60 Hz
[Ithe] conventional enclosed thermal current
3 A -40...131 °F (-40...55 °C)
Status LED
With
Control Type
Lockable test button
Utilisation coefficient
20 %
Shape of pin
Flat
[Ui] rated insulation voltage
250 V IEC300 V CSA300 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 IEC2 A 250 V AC) NO IEC1 A 28 V DC) NC IEC1 A 250 V AC) NC IEC3 A 28 V DC) UL3 A 277 V AC) UL
Maximum switching voltage
250 V IEC
resistive rated load
3 A 250 V AC3 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<= 18000 cycles/hour no-load
Mechanical durability
10000000 cycles
Electrical durability
100000 cycles resistive depending on mounting position and working environment
average coil consumption in VA
1.2 60 Hz
Average consumption
1.2 VA 60 Hz
Drop-out voltage threshold
>= 0.15 Uc
operate time
20 ms
release time
20 ms
average coil resistance
17720 Ohm 20 °C +/- 15 %
Rated operational voltage limits
192...264 V AC
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 disconnection2000 V AC between coil and contact2000 V AC between poles
Product Certifications
ULLloyd'sCECSAGOSTIECEE CB Scheme
Standards
IEC 61810-1CSA C22.2 No 14UL 508
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 operation5 gn +/- 1 mm 10...150 Hz)5 cycles not operating
