ZS 73 SR -40°C ... +100°C IP67 Extreme

Features/Options

  • Cold-resistant down to -40 °C or heat-resistant up to +100 °C
  • High degree of protection IP 67
  • Metal enclosure
  • 2 contacts
  • Release by push-button (VD) possible
  • Available without unlocking mechanism (per EN 60947-5-1)
  • Belt-alignment roller made of stainless steel 1.4104
  • N.B.: Please state required approvals for Russia, China and North America with your order!

Technical data

StandardsEN ISO 13849-1; EN 60947-5-1
Enclosurealuminium die-cast, enamel finish
Coverglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Degree of protectionIP 65/67 to IEC/EN 60529
Contact materialsilver
Switching elements1 NC/1 NO contact or 2 NC contacts
Switching systemsnap action, positive break NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry2 x M20 x 1.5
B10d (10 % Load)ZS 73 SR VD: 200 000;
ZS 73 SR: 2 million
TMmax. 20 years
Uimp6 kV
Ui400 V
Ithe6 A
Utilisation categoryAC-15
Ie/Ue6 A/400 VAC
Max. fuse rating6 A gG/gN fuse
Ambient temperature–40 °C … +100 °C
Mechanical lifeZS 73 SR VD:
> 100 000 operations;
ZS 73 SR:
> 1 million operations
Approvals
Ordering details

Snap action

1 NC/1 NO contact
without latching

Type   Material no.
ZS 73 SR 1Ö/1S +100°C Extreme 1182290

Snap action

2 NC contacts
without latching

Type   Material no.
ZS 73 SR 2Ö IP67 +100°C Extreme 1182421