Belt alignment switch

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

Article no.: 1413910

Standard version

Product features

Temperature resistant from -40 °C to +70 °C
High degree of protection IP66 / IP67
Thermoset enclosure
Screws and belt-alignment roller made of stainless steel
With staggered contacts, adjustable from 5° to 35°
Belt alignment lever continuously adjustable using a clamp mechanism
Rear and base mounting possible

Technical data

General technical data

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

Actuating moment: approx. 4 Nm / 110 Nm (max. permissible actuating moment)

Approvals: d

Dimensional drawing

Further drawings

Contact diagram

Switching diagram

Switching points

Downloads

Mounting instructions

Declarations of Conformity

Certificates

Data sheets

STEP-Files

Mounting and wiring instructions – ZS 92 SR KST Extreme

German, English, French, Italian, Portuguese

PDF4 MB 13.11.2025

Variants / Options

The following variants / options are available on request:

Pressure equalization element
Gold-plated contacts

to your contact persons

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