Zelio Relay - RUMF3AB2B7

Electromechanical relay

universal plug-in relay - Zelio RUM - 3 C/O - 24 V AC - 10 A - with LED

Commercial status

Discontinued 31 October 2014

End-of-service 31 December 2014

RUMF3AB2B7 has not been replaced. Please contact your customer care centre for more information.

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Main
range of product	Zelio Relay
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 AC
[Ithe] conventional enclosed thermal current	10 A at -40...55 °C
status LED	With
control type	Lockable test button
utilisation coefficient	20 %

Complementary
shape of pin	Flat
[Ui] rated insulation voltage	250 V conforming to IEC 300 V conforming to UL 300 V conforming to CSA
[Uimp] rated impulse withstand voltage	4 kV
contacts material	AgNi
[Ie] rated operational current	10 A AC-1/DC-1 (NO) conforming to IEC 5 A AC-1/DC-1 (NC) conforming to IEC 12 A at 28 V DC-1 conforming to UL 16 A at 277 V AC-1 conforming to UL
minimum switching current	10 mA
maximum switching voltage	250 V AC conforming to IEC 250 V DC conforming to IEC
minimum switching voltage	17 V
load current	10 A at 250 V AC 10 A at 28 V DC
maximum switching capacity	2500 VA, AC circuit 280 W, DC circuit
minimum switching capacity	170 mW
operating rate	<= 18000 cycles/hour no-load <= 1200 cycles/hour under load
mechanical durability	5000000 cycles
electrical durability	100000 cycles for resistive load
average coil consumption in VA	2...3 at 60 Hz
drop-out voltage threshold	>= 0.15 Uc AC
operating time	20 ms
average resistance	72 Ohm at 20 °C +/- 15 %
rated operational voltage limits	19.2...26.4 V AC
protection category	RT I
safety reliability data	B10d = 100000
operating position	Any position
product weight	0.082 kg

Environment
dielectric strength	1500 V AC between contacts 1550 V AC between coil and contact 1550 V AC between poles
product certifications	CSA GOST UL
standards	EN/IEC 61810-1 UL 508 CSA C22.2 No 14
ambient air temperature for storage	-40...85 °C
ambient air temperature for operation	-40...55 °C
vibration resistance	3 gn (f = 10...150 Hz), amplitude +/- 1 mm (on 10 cycles in operation) conforming to EN/IEC 60068-2-27 4 gn (f = 10...150 Hz), amplitude +/- 1 mm (on 10 cycles not operating) conforming to EN/IEC 60068-2-27
IP degree of protection	IP40 conforming to EN/IEC 60529
pollution degree	3
shock resistance	10 gn in operation 10 gn not operating

Contractual warranty
Warranty period	18 months