Power relay

07-7311-9772/.310

Marking

II 2G Ex db e IIC Gb
I M2 Ex db e I Mb
Ex d e IIC Gb
Ex d e I Mb
Class I, Zone 1, IIC
A/Ex d e IIC Gb

Guidelines/Norms

Directive 2004/108/EC
Directive 94/9/EC

Ambient temperature

Mounted in sequence on TH
at ≥ 16 mm spacing
-25 °C up to +40 °C at T6

Certification

PTB 97 ATEX 1068 U

IECEx PTB 11.0083U

CSA 2484303

TC RU C-DE.BH02.B.00005

TÜV 13.1683 U

Description

Relay modules in the MODEX system offer modern switch features in explosive areas. The MODEX power relay is used to switch load-current circuits to 12 A, e. g. heating circuits or smaller motors.

Technical data *

Protection class	Module: IP 66/IEC 60529 Terminals: IP 20/IEC 60529
Material	High-quality thermoplastic
Contact material	AgCdO
Installation	TH 35 x 7.5 (15) EN 50022
Mechanical life	20 x 10⁶ switching cycles
Storage temperature	-40 °C to +70 °C
Weight	0.500 kg
Voltage	max. 400 V
Current	max. 12 A
Power	DC 24 V approx. 1.25 W AC 230 V approx. 1.9 VA
Connection	Terminals 2.5 mm², fine stranded