HS Si 4 -40°C IP69 Extreme

Features/Options

  • Cold-resistant down to -40 °C
  • High degree of protection IP 69, IP 69K
  • Thermoplastic enclosure
  • Long life
  • Hall sensor 1 NC/1 NO or 2 NC contacts
  • Galvanically separated channels
  • With pre-wired cable
  • Corrosion-proof design
  • High shock- and vibration resistance
  • N.B.: Please state required approvals for Russia and North America with your order!
Note
  • The actuator is not included in the delivery of the switches

Technical data

StandardsEN 60947-5-2, EN 60947-5-3;
EN ISO 13849-1; EN ISO 14119
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Defined objectActuator MC 4
Sensor typetype 4 interlocking device
Coding levellow coding
Degree of protectionIP 66, IP 67, IP 69 (IEC/EN 60529) / IP 69K (ISO 20653)
Switching systemHall sensor, 2 galvanically separated channels, semiconductor
1 NC/1 NO or 2 NC contacts
Connectioncable 6 x AWG 26
Cable length2 or 5 m, max. 15 m
 
Safety-relevant data:*
EN ISO 13849-1PL e, Category 4
TMmax. 20 years
MTTFd> 100 years
DC/DCavg> 99 %
 
DIN EN 62061SIL CL 3
PFHd≥ 2.47 x 10-8 1/h
Utilisation categoryDC-12
Ie/Ue40 mA / 24 VDC
Operating voltage10 … 30 VDC
No-load supply current I0max. 6 mA per channel
Voltage drop at Iemax. 2.5 VDC
Switch-on/switch-off time< 1 ms
Attendance delay tv< 100 ms
Max. fuse rating< 50 mA internal reversible fuse
Switching frequencymax. 100 Hz
Degree of pollution3
Safety classII
Ambient temperature–40 °C … +70 °C
Switching distances
sn7 mm
sao6 mm
sar20 mm
Approvals

* is only achieved in combination with a safety module
Ordering details
Actuators
Type   Material no.
Actuator MC 4 1181771
Accessories
Type   Material no.
Safety relay module SRM 21 RT2 1179203