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EMAS B131DY EMAS B PUSH BUTTON 2NO+ 1 CB FOR ILLUM. GREEN
Why Choose the EMAS B131DY EMAS B PUSH BUTTON 2NO+ 1 CB FOR ILLUM.
£8.40
EMAS B131DY Illuminated Push Button Control Unit – Green 22mm 2NO with Ba9S Lampholder
The EMAS B131DY is a 22mm illuminated push button control unit designed for reliable industrial control panel applications. Featuring a green flush spring return actuator, 2NO contact configuration, and Ba9S lampholder illumination capability, this EMAS B Series push button provides clear operator indication and dependable switching performance.
Built with durable non-flammable V0 PA6.6 contact block materials, the B131DY is suitable for a wide range of automation, machinery, and electrical control applications. It delivers long mechanical life, reliable electrical operation, and compliance with international industrial standards.
Product Features
- Brand: EMAS
- Model: B131DY
- Product Type: Illuminated Push Button Control Unit
- Series: B Series Plastic
- Mounting Diameter: 22mm
- Actuator Type: Flush Spring Type
- Contact Configuration: 2NO (2 Normally Open)
- Illumination: Ba9S Lampholder
- Button Colour: Green
- Contact Material: AgNi
- Protection Degree: IP50
- Operating Temperature: -15°C to +80°C
Applications
The EMAS B131DY illuminated push button is commonly used in industrial automation systems, electrical control panels, machinery controls, production lines, and operator interface stations where visual indication and reliable manual control are required.
Why Choose EMAS B131DY?
- Reliable 22mm industrial control solution
- Integrated illumination capability using Ba9S lamp technology
- Long service life for demanding automation environments
- Compact flush design for clean panel installation
- Manufactured according to recognised industrial standards including IEC 60947-5-1 and UL 508
Technical Specifications
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| Device Type | Flush Pushbutton | |
|---|---|---|
| Contacts | 2NO | |
| Product Series | Emas B Series | |
| Mounting Diameter | 22 mm | |
| Colour | Green | |
| Operation | Spring return (momentary) | |
| Illumination | Illuminated | |
| Specification Value Rated Current (Ie) | 4A at 250V AC | |
| Utilization Category | AC-15 | |
| Mechanical Life | 500,000 operations minimum | |
| Electrical Life | 100,000 operations minimum | |
| Operating Frequency | 3000 mechanical / hour, 1200 electrical / hour | |
| Insulation Voltage (Ui) | 300V | |
| Impulse Withstand Voltage (Uimp) | 2.5kV | |
| Short Circuit Breaking Capacity | 1kA | |
| Terminal Cable Section | 1.5–2.5mm² | |
| Screw Torque | 1.5Nm |
Frequently Asked Questions
What is the EMAS B131DY used for?
The EMAS B131DY is an illuminated push button control unit used for manual switching and status indication in industrial control panels and automation equipment.
What contact configuration does the B131DY have?
The EMAS B131DY features a 2NO (two normally open) contact configuration.
What size mounting hole is required?
The B131DY is designed for standard 22mm panel mounting applications.
Does the B131DY include illumination?
Yes. The B131DY includes a Ba9S lampholder for illuminated operation.
