Catalogue - Reed Relays : MRX Relays - MEDER electronic

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Contactor, Relay, Proximity switch, Permanent magnet, Magnetic level switch

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MRX Series

MEDER electronic

Ex-approved-Reed Relays

DESCRIPTION

MRX Reed Relay Series are used for the galvanic separation of intrinsically safe and non-intrinsically safe circuits with an Ex-approval by PTB-01 ATEX 2050 U. The MRX series is also suitable for circuits of the category "ia" due to its peak voltage of 375 Voltage.

APPLICATIONS

FEATURES

Test and measurement Process automatization in the mining industry, chemical industry and refineries.

Up to 4 form A switches or 1 form C switch are available according to the different castings.

ORDER INFORMATION

Part Example No. MRX05 - 1A71 05 is the nominal voltage

1A71 is the contact form


Contact	Contact	Nominal	Coil resistance	Pull-in	Drop-out	Nominal
form	type	voltage	± 10%	voltage	voltage	power
All Data at 20^o		VDC	Q	VDC	VDC	mW
	21	5	360	3.8	1.0	70
	71	6	360	4.5	1.0	100
1A/ 1C	71
	79	12	1300	9.0	2.0	110
	90	24	5880	18.0	3.5	98
		5	250	3.8	1.0	100
	71	6	250	4.5	1.0	144
2A	71
	79	12	890	9.0	2.0	160
		24	3500	18.0	3.5	165
		5	125	3.8	1.0	200
	71	6	125	4.5	1.0	288
4A	71
	79	12	500	9.0	2.0	288
		24	1780	18.0	3.5	324

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Reed Relays : MRX Relays - MEDER electronic - #1

Contactor, Relay, Proximity switch, Permanent magnet, Magnetic level switch