Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s6.1
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
691
Relay outputs 750126 750156
External contact fuse protection,
auxiliary contacts
Max. melting integral 160 A²s 66 A²s
Blow-out fuse, quick 10 A 6 A
Blow-out fuse, slow 6 A 4 A
Blow-out fuse, gG 6 A 6 A
Circuit breaker 24 V AC/DC,
characteristic B/C 6 A 4 A
Contact material AgCuNi + 0,2 µm Au AgCuNi + 0,2 µm Au
Conventional thermal current
while loading several contacts
750126 750156
Ith per contact at UB AC;
AC1:240V,DC1:24V
Conv. therm. current with 1 con-
tact – 6 A
Conv. therm. current with 2 con-
tacts – 6 A
Conv. therm. current with 3 con-
tacts – 4,5 A
Ith per contact at UB DC;
AC1:240V,DC1:24V
Conv. therm. current with 1 con-
tact 6 A 6 A
Conv. therm. current with 2 con-
tacts 6 A 6 A
Conv. therm. current with 3 con-
tacts 6 A 4,5 A
Times 750126 750156
Delay-on de-energisation (re-
sponse time in accordance with EN
574)
Normally open contact 40 ms 40 ms
N/C 50 ms 50 ms
Recovery time 250 ms 250 ms
Supply interruption before de-ener-
gisation 20 ms 20 ms
Simultaneity, channel 1 and 2 max. 0,5 s 0,5 s
Environmental data 750126 750156
Climatic suitability EN 60068-2-78 EN 60068-2-78
Ambient temperature
Temperature range -10 - 55 °C -10 - 55 °C
Storage temperature
Temperature range -40 - 85 °C -40 - 85 °C