
Photoelectric safety switches for use in extreme application conditions
Single-beam photoelectric safety switches from SICK offer maximum safety performance. They comprise self-testing senders and receivers or testable senders and receivers combined with an evaluation unit. They have long ranges and come in a variety of types and sizes. They comply with type 2 and/or type 4 in acc. with EN 61496, and PL c and/or PL e in acc. with EN ISO 13849. Applications include robots, processing machinery, machining centers, palletizers, high-bay warehouses and transfer lines.
Robust design
WSU/WEU26-3
Robust, ensures reliability under extreme ambient conditions
Type 4 (IEC 61496), PL e (EN ISO 13849)
Robust construction
Universal application possibilities
Ranges up to 70 m
Relay outputs
Front screen heating