Why Choose the EMAS B131SL32Y EMAS B SELECTOR SWITCH ILLUMINATED 2NO DOUBLE SPRING RETURN WITH B3 CONTACT BLOCK GREEN?
£13.91
The EMAS B131SL32Y is an illuminated double spring return selector switch from the EMAS B Series Plastic range, designed for industrial control panels, automation systems, and machinery applications. Featuring an II-0-I 60° selector configuration, green illuminated actuator, and 2NO contact arrangement, the B131SL32Y provides reliable momentary selector operation with clear visual indication for industrial control environments.
Designed for standard 22mm panel mounting, the EMAS B131SL32Y includes a Ba9S lampholder, AgNi contact material, and durable non-flammable V0 PA6.6 contact blocks. The double spring return mechanism allows temporary selector activation from both directions, making it suitable for machine controls, automation equipment, and electrical cabinets.
The EMAS B131SL32Y illuminated selector switch is suitable for industrial automation panels, machinery controls, electrical cabinets, production equipment, and operator interface systems where a double spring return selector function with illuminated indication is required.
| Specification Value Rated Current (Ie) | 4A at 250V AC |
|---|---|
| Usage Category | AC-15 |
| Mechanical Life | Minimum 500,000 operations |
| Electrical Life | Minimum 100,000 operations |
| Operating Frequency | 3000 mechanical operations/hour, 1200 electrical operations/hour |
| Insulation Voltage (Ui) | 300V |
| Impulse Withstand Voltage (Uimp) | 2.5kV |
| Dielectric Strength (Body-Contact) | 2500V AC |
| Dielectric Strength (Contact-Contact) | 1500V AC |
| Isolation Resistance | 10MΩ minimum at 500V DC |
| Pollution Degree | 3 |
| Short Circuit Breaking Capacity | 1kA |
| Cable Section | 1.5–2.5mm² |
| Screw Torque | 1.5Nm |
The EMAS B131SL32Y is used as an illuminated double spring return selector switch for industrial machinery, automation systems, and electrical control panels.
The B131SL32Y provides an II-0-I selector position with a 60° switching angle.
The EMAS B131SL32Y features a 2NO (two normally open) contact configuration.
Yes. The selector switch includes a Ba9S lampholder for illuminated operation.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...