Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s6
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
678
Service life graph
The service life graphs indicate the number of cycles from which failures due to wear must
be expected. The wear is mainly caused by the electrical load; the mechanical load is negli-
gible.
Unit types with U
B
240 VDC
} U
B
: 24 VDC; Order no. 750106, 751106
Cycles x 1000
Switching current (A)
Fig.: Service life graphs at 24 VDC and 230 VAC