Datasheet

Electronic monitoring relays PMDsrange
Thermistor monitor
S1MS
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
1003090-EN-01 2013-09
9
Relay outputs 839770 840760 840765
Contact fuse protection,
external auxiliary contacts
Blow-out fuse, quick 6 A 6 A 6 A
Blow-out fuse, slow 4 A 4 A 4 A
Circuit breaker, 24
V AC/DC, characteristic
B/C 4 A 4 A 4 A
Contact material AgCdO + 3,0 µm Au AgCdO + 3,0 µm Au AgCdO + 3,0 µm Au
Times 839770 840760 840765
Switch-on delay
Typ. switch-on delay 350 ms 350 ms 350 ms
Environmental data 839770 840760 840765
Climatic suitability EN 60068-2-78 EN 60068-2-78 EN 60068-2-78
Ambient temperature
Temperature range -10 - 55 °C -10 - 55 °C -10 - 55 °C
Storage temperature
Temperature range -40 - 85 °C -40 - 85 °C -40 - 85 °C
EMC EN 60947-5-1, EN 61000-
6-2
EN 60947-5-1, EN 61000-
6-2
EN 60947-5-1, EN 61000-
6-2
Vibration
In accordance with the
standard EN 60068-2-6 EN 60068-2-6 EN 60068-2-6
Frequency 10,0 - 55,0 Hz 10,0 - 55,0 Hz 10,0 - 55,0 Hz
Amplitude 0,35 mm 0,35 mm 0,35 mm
Airgap creepage
In accordance with the
standard EN 60947-1 EN 60947-1 EN 60947-1
Overvoltage category III / II III / II III / II
Pollution degree 2 2 2
Rated insulation voltage 250 V 250 V 250 V
Rated impulse withstand
voltage 4,00 kV 4,00 kV 4,00 kV
Protection type
Mounting (e.g. cabinet) IP54 IP54 IP54
Housing IP40 IP40 IP40
Terminals IP20 IP20 IP20
Mechanical data 839770 840760 840765
Mounting position Any Any Any
Mechanical life 10,000,000 cycles 10,000,000 cycles 10,000,000 cycles
Material
Bottom PPO UL 94 V0 PPO UL 94 V0 PPO UL 94 V0
Front ABS UL 94 V0 ABS UL 94 V0 ABS UL 94 V0
Top PPO UL 94 V0 PPO UL 94 V0 PPO UL 94 V0