Belt-alignment switches ZS 73 SR: steute Schaltgeräte

Metal enclosure
2 contacts
Release by push button (VD) or key (VS) possible
Belt-alignment roller stainless steel 1.4104
Indicator lamps for various voltages are indicated in chapter accessories in the appendix
Indicator lamp position in the
left side cable entry, other positions possible on request
Ex version available

Standards	IEC/EN 60947-5-1
Enclosure	aluminium die-cast, enamel finish;
Cover	glass-fibre reinforced, shockproof thermoplastic, ultramid
Degree of protection	ZS 73 SR VD: IP 65 ZS 73 SR VS: IP 54 to IEC/EN 60529
Contact material	silver
Switching elements	change-over contact with double break or 2 NC contacts
Switching system	snap action, positive break NC contacts
Connection	screw terminals
Cable section	max. 2.5 mm² (incl. conductor ferrules)
Cable entry	2 x M20 x 1,5
U_imp	6 kV
U_i	400 V
I_the	6 A
Utilisation category	AC-15
I_e/U_e	6 A/400 VAC
Max. fuse rating	6 A gL/gG D-fuse
Ambient temperature	–25 °C … +70 ºC
Mech. life	> 1 million operations
Indicator lamp	as option
Approvals