During technical comparisons, SLB440-ER-1-ST appears alongside Schmersal Limit Switch, Schmersal Door Locking Devices and Schmersal Slb440 Er 1 Lst H Eh so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Schmersal SLB440-ER-1-ST Safety Light Barriers
The Schmersal SLB440-ER-1-ST Safety Light Barriers (Item No: 103013521) offers a 7 ms reaction time, minimum, 1.50 x 10⁻⁸ /h PFH value, 40 mm detection ability for test bodies at v = 1.6 m/s, 3 safety integrity level. Manufactured by Schmersal under the Schmersal Safety Light Barriers. category, this model belongs to the Schmersal SLB Series.

| Brand | Schmersal |
| Product Type | Safety Light Barriers |
| Model Number | SLB440-ER-1-ST |
Schmersal SLB440-ER-1-ST Safety Light Barriers – Technical Specifications
| Specification | Value |
|---|---|
| Housing material | Aluminium |
| Reaction time, maximum | 22 ms |
| Reaction time, minimum | 7 ms |
| Number of fail-safe digital outputs | 2 |
| Number of beams | 1 |
| PFH value | 1.50 x 10⁻⁸ /h |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
| Detection ability for test bodies at v = 1.6 m/s | 40 mm |
| Range, protection field, minimum | 0.3 m |
| Range, protection field, maximum | 15 m |
| Wave length of the laserdiode | 880 nm |
| Termination | Connector M12 |
| Terminal connector, Recipient | Connector plug M12, 5-pole |
| Terminal, Connector, Transmitter | Connector plug M12, 4-pole |
| Length | 33 mm |
| Width | 27.8 mm |
| Height | 91 mm |
| Degree of protection | IP67 |
| Ambient temperature | -30 ... +50 °C |
| Storage and transport temperature | -30 ... +70 °C |
| Protection class | III |
| Switching voltage OSSD, HIGH signal | 24 V |
| Electrical power consumption of the receiver, maximum | 5 W |
| Electrical power consumption of the transmitter, maximum | 5 W |
| Length of cable, maximum | 100 m |
| Output current, (fail-safe output), maximum | 0.2 A |
| Design of control elements | p-type |
| Gross weight | 170 g |
Inquire about the pricing of Schmersal 33mm Length Safety Light Barriers SLB440-ER-1-ST (Part No. 103013521) at unbeatable prices. For detailed specifications, refer to the SLB440-ER-1-ST datasheet or SLB440-ER-1-ST pdf. The SLB440-ER-1-ST features an aluminum housing and a swift reaction time ranging from 7 ms to 22 ms, ensuring rapid and accurate detection. This sensor utilizes a single beam system with a protection field range between 0.3 m and 15 m, providing versatile coverage for a variety of operational needs. Equipped with a reliable M12 connector termination, it guarantees secure and efficient connectivity. With an IP67 rating, the sensor offers excellent protection against dust and water ingress, making it suitable for demanding environments. It operates seamlessly in ambient temperatures from -30°C to +50°C and supports a switching voltage OSSD high signal of 24 V for consistent, stable performance. Secure a quote for your SLB440-ER-1-ST requirements now. We’re committed to offering the best SLB440-ER-1-ST price and delivering more responsive support than other traders.







