ZLL(YMX)
RUMC31BD
delivery time:4-6weeks
Range of Product
Harmony Electromechanical Relays
Series name
Universal
Product or Component Type
Plug-in relay
Device short name
RUM
Contacts type and composition
3 C/O
[Uc] control circuit voltage
24 V DC
[Ithe] conventional enclosed thermal current
10 A -40…131 °F (-40…55 °C)
Status LED
Without
Control Type
Lockable test button
utilisation coefficient
20 %
Shape of pin
Cylindrical
[Ui] rated insulation voltage
250 V IEC
300 V CSA
300 V UL
[Uimp] rated impulse withstand voltage
4 kV 1.2/50 µs)
Contacts material
AgNi
[Ie] rated operational current
10 A at 277 V AC conforming to UL
10 A at 30 V DC conforming to UL
10 A at 277 V AC (same polarity) conforming to CSA
10 A at 30 V DC conforming to CSA
5 A at 250 V AC (NC) conforming to IEC
5 A at 28 V DC (NC) conforming to IEC
10 A at 250 V AC (NO) conforming to IEC
10 A at 28 V DC (NO) conforming to IEC
Maximum switching voltage
250 V IEC
Resistive rated load
10 A 250 V AC
10 A 28 V DC
Maximum switching capacity
2500 VA/280 W
Minimum switching capacity
170 mW 10 mA, 17 V
Operating rate
<= 18000 cycles/hour no-load
<= 1200 cycles/hour under load
Mechanical durability
5000000 cycles
Electrical durability
100000 cycles resistive
Average coil consumption in W
1.4 W
Drop-out voltage threshold
>= 0.1 Uc DC
Operate time
20 ms at nominal voltage
Release time
20 ms at nominal voltage
Average coil resistance
470 Ohm 20 °C +/- 15 %
Rated operational voltage limits
19.2...26.4 V DC
