USD 46.02
Safety limit switch with stainless steel roller lever; 1NC/1NO snap-action contacts. Specs: Direct opening mechanism, IP67/NEMA 4X/6P rating, 10A carry current, and M20 conduit entry in a robust die-cast body.
The Omron D4B-4115N is a high-performance safety limit switch engineered for demanding industrial environments. It features a robust metal housing with a stainless steel roller lever actuator, ensuring exceptional mechanical durability. Equipped with 1NC/1NO snap-action contacts and a direct opening mechanism, it guarantees that contacts will forcefully separate even in the event of a fault or fusion, ensuring failsafe operation. With an IP67 and NEMA 4X/6P environmental rating, it offers total protection against dust and water ingress, making it highly suitable for machinery safety interlocks, automated conveyor safeguarding, and position detection in harsh manufacturing conditions.
| Parameter | Value |
|---|---|
| ActuatorType | Rollerlever(Stainlesssteelroller)[1.1] |
| Contact Configuration | 1NC / 1NO (Snap-action) |
| Conduit Entry | M20 |
| Rated Current | 10A |
| Maximum Rated Voltage | 400V AC (Standard operation) |
| Operating Temperature | -40°C to +80°C |
| IP Rating | IP67 |
| Housing Material | Aluminium |
Large-scale conveyor systems in logistics and assembly plants require robust safety mechanisms to halt operation instantly if maintenance gates or perimeter panels are breached.
The built-in direct opening mechanism forces the NC contacts to open, ensuring the safety circuit trips and stops the conveyor even if a high-current anomaly has caused the contacts to fuse.
Stamping presses and CNC machining centers present severe operational hazards, necessitating foolproof limit switches to prevent the machine from running when protective guard doors are open.
The switch's IP67 / NEMA 4X rating and sturdy stainless steel roller withstand the harsh presence of mechanical impacts, metallic dust, and machine coolant while reliably detecting the physical state of heavy guard doors.
AGVs traversing varying environmental zones (e.g., from cold storage to warm manufacturing floors) need physical limit switches to detect loading dock barriers and emergency stops upon contact.
Leveraging its broad -40°C to +80°C operating temperature range and snap-action responsiveness, the D4B-4115N dependably triggers 10A stop signals across fluctuating thermal environments.
