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The Deca A20B-M4E20Y momentary push button has a yellow mushroom head with a 2NO contact arrangement. Made for 22mm mounting holes. Contacts are silver, with a rated insulation voltage of 250VAC and thermal current of 10A.
Not illuminated. It has a removable operator with a detachable contact block for easier installation or removal. Designed to reduce reflection of surrounding light. Momentary push button switches remain on, or activated, only while they are pressed. Rated IP 65.
Specifications
- Bezel- Plastic
- Push Button Type- Momentary
- Push Button Shape & Color- 40mm Dia. Mushroom Head, Yellow
- Contact Arrangement- 2NO
- Contact Material- Silver
- Overall Dimensions- 66.3mm L x 45.8mm H x 40mm Diameter
- Rated Insulation Voltage- 250VAC
- Thermal Current- 10A
- Max Voltage- 600V
- Operating Voltage AC/DC- 24V, 120V, 240V, 380V
- AC Resistive Load- 10A @ 24V, 10A @ 120V, 6A @ 240V, 2A @ 380V
- AC Inductive Load- 10A @ 24V, 6A @ 120V, 3A @ 240V, 1.9A @ 380V
- DC Resistive Load- 8A @ 24V, 2.2A @ 120V, 1.1A @ 240V
- DC Inductive Load- 4A @ 24V, 1.1A @ 120V, 0.55A @ 240V
- Min Applicable Load- 3V AC/DC x 3mA
- Contact Resistance- Max. 50 mOhm
- Insulation Resistance- 100 MOhm at 500VDC
- Dielectric Strength- 2500 VAC for 1 min
- Vibration Resistance- 5-55Mhz, amplitude: 0.5mm (Operation Extremes), 50Mhz, amplitude 1.5mm (Damage Extremes)
- Shock Resistance- Operation Extremes: 100m/s2, Damage Extremes: 1000m/s2
- Mechanical Durability- 5,000,000 (1 contact), 1,000,000 (2 contacts)
- Electrical Life- 250,000 (1 contact), 100,000 (2 contacts)
- Operating Temperature: -25 C to +55 C (-13 F to 131 F)
- Storage Temperature: -45 C to +85 C (-49 F to 185 F)
- Ambient Humidity- 45-85% RH
- Degree of Protection- IP 65
- Terminal Soldering 20W 5sec / 260 C 3sec
- Approvals- UL & CUL Listed, CE
Deca Yellow Mushroom Head Push Button Switch A20B-M4E20Y
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