Page 47 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

S 1

45
Safety relay (2 changeover contacts)
with force-guided gold contacts (Type A)
and status indication 1
Nominal input voltage V 24 VDC
N

Similiar to picture

Description Item No. Pack.
Unit
I N
V N
Relay socket with miniature switching relay, 24 VDC 30 mA 788-906 1
for DIN 35 rail

Technical Data Accessories see pages 50 … 55

Coil:
Input voltage range V N -15 % ... +10 %
Contacts:
Contact material AgNi10 + Au
Max. continuous current 0.3 A
Max. switching voltage 60 V
Recommended minimum load 0.1 V / 1 mA / 1 mW
Pull-in/drop-out/bounce time typ. 15ms / 12ms / -
6
Mechanical life 50 x 10 switching operations
General specifications:
Nominal voltage to EN 60664-1 250 V / 4 kV / 2
Dielectric strength, contact-coil (AC, 1 min) 4 kV rms
Dielectric strength contact-contact (AC, 1 min) 2.5 kV eff
-25 °C … +55 °C
Ambient operating temperature at V N
Storage temperature -40 °C … +70 °C
Dimensions (mm) W x H x L 15 x 54 x 86
Height from upper-edge of DIN 35 rail
®
Wire connection CAGE CLAMP S
Cross sections 0.34 mm² … 2.5 mm² / AWG 22 … 12
Strip length 9 … 10 mm / 0.35 … 0.39 in
Standards/specifications EN 61140, EN 60664-1, EN 61810-5, EN 50205,
UL 508 (max. 40 °C)