ZS 92 SR 22 KST -40°C ... +70°C IP66/67 Extreme

Applied standards

EN 60947-5-1

Enclosure

thermoset, grey, similar to RAL 7035

Cover

thermoset, enamel finish, yellow, similar to RAL 1012

Actuator

stainless steel

Screws

stainless steel

Tightening torque

cover screws: max. 2.5 Nm
actuator screw: max. 15 Nm

Degree of protection

IP66/IP67 (IEC/EN 60529)

B_10d (10 % load)

2 million

T_M

max. 20 years

Safety class

II

Contact material

silver

Switching elements

2 NC/2 NO contacts, type Zb

Switching system

snap action

Switching points

adjustable 5° to 35°; pre-adjustment setting 2 x 10°

Connection

screw connection terminals

Cable cross-section

0.5 ... 2.5 mm² (incl. conductor ferrules)

Cable entry

2 x M25 x 1.5

Rated impulse withstand voltage U_imp

4 kV

Rated insulation voltage U_i

400 V

Conventional thermal current I_the

4 A

Conditional short-circuit current

1100 A

Utilisation category

AC-15; DC-13

Rated operating current/voltage I_e/U_e

4 A/400 VAC; 0.25 A/250 VDC; 0.55 A/125 VDC; 2.5 A/48 VDC; 3 A/24 VDC

Short-circuit protection

4 A gG/gN fuse

Mechanical life

> 1 000 000 operations at max. 45° operating angle

Admissible belt speed

7 m/s for 3 h with a force of 50 N

Operation cycles

max. 600/h

Ambient temperature

–40 °C … +70 °C

Degree of pollution

3

Approvals

d