Description
Main
Range of product Harmony Electromechanical Relays
Series name Miniature
Product or component type Plug-in relay
Device short name RXM
[Uc] control circuit voltage 48 V DC
Contacts type and composition 4 C/O
Status LED With
Control type Lockable test button
[Ithe] conventional enclosed
thermal current
3 A at -40…55 °C
Complementary
[Uimp] rated impulse withstand
voltage
2.5 kV during 1.2/50 µs
[Ie] rated operational current 2 A at 28 V (DC) NO conforming to IEC
2 A at 250 V (AC) NO conforming to IEC
1 A at 28 V (DC) NC conforming to IEC
1 A at 250 V (AC) NC conforming to IEC
3 A at 28 V (DC) conforming to UL
3 A at 277 V (AC) conforming to UL
Minimum switching capacity 15 mW at 3 mA, 5 V
Electrical durability 100000 cycles for resistive load depending on mounting position and working
environment
Rated operational voltage limits 38.4…52.8 V DC
[Ui] rated insulation voltage 250 V conforming to IEC
300 V conforming to CSA
300 V conforming to UL
Maximum switching voltage 250 V conforming to IEC
Drop-out voltage threshold >= 0.1 Uc
Load current 3 A at 250 V AC
3 A at 28 V DC
Operating time 20 ms
Maximum switching capacity 750 VA/84 W
Average resistance 2560 Ohm at 20 °C +/- 10 %
Average coil consumption 0.9 W
Mechanical durability 10000000 cycles
Operating rate <= 1200 cycles/hour under load
<= 18000 cycles/hour no-load
Utilisation coefficient 20 %
reset time 20 ms
Dielectric strength 1300 V AC between contacts with micro disconnection
2000 V AC between coil and contact
2000 V AC between poles
Compatibility code RXM
Protection category RT I
pollution degree 2
Operating position Any position
Test levels Level A group mounting
Device presentation Complete product
Contacts material Gold plated bifurcated silver
Shape of pin Flat
Net weight 0.037 kg
Environment
Ambient air temperature for
operation
-40…55 °C
IP degree of protection IP40 conforming to IEC 60529
Standards IEC 61810-1
CSA C22.2 No 14
UL 508
Product certifications UL
Lloyd’s
CE
CSA
GOST
IECEE CB Scheme
Ambient air temperature for
storage
-40…85 °C
Vibration resistance 3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles in operation
5 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles not operating
Shock resistance 10 gn for in operation
30 gn for not operating
