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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
Photo shows the green flush version; this part has a white mushroom button.
| Manufacturer | IDEC |
| Manufacturer Product Number | EU2B-YB302FW-D |
| Description | Pushbutton Switch; 2NC; Momentary; 10A; 500 V; Mushroom (40mm); White |
| Datasheet | Download Datasheet |
The IDEC EU2B-YB302FW-D is a 30 mm mushroom pushbutton (40 mm button) from IDEC's EU2B 30mm hazardous location series: momentary, 2NC contacts.
It has a white button. Contacts are rated 10 A (thermal), up to 500 V AC. It has finger-safe (IP20) screw terminals. It mounts in a 30.5 mm round panel hole (panel 1.0 to 4.5 mm thick). Protection: IP65, UL Type 4X.
Mechanical life 1,000,000 operations. Electrical life 250,000 operations. It operates from -20 to +50 °C. It is certified for Class I, Zone 1 and Class I, Division 2 hazardous locations (UL/c-UL AEx de IIC T6 Gb, Groups A-D; ATEX and IECEx Ex de IIC Gb) and must be installed in a suitable certified enclosure, such as an IDEC EC2B control station.
| Category | |
| Manufacturer | IDEC |
| Circuit | 2NC |
| Switch Function | Momentary |
| Current Rating | 10A |
| Voltage Rating AC | 500 V |
| Actuator Type | Mushroom (40mm) |
| Actuator Color | White |
| Bezel Shape | Round |
| Illumination | Non-Illuminated |
| Mounting Type | Panel Mount, Front |
| Termination Style | Screw Terminal, finger-safe (IP20) |
| Panel Cutout | Circular - 30.5mm Dia. |
| Ingress Protection | IP65, UL Type 4X |
| Approvals | UL/c-UL Class I Zone 1 AEx de IIC T6 Gb, Class I Div 2 Groups A-D; ATEX II 2G Ex de IIC Gb; IECEx Ex de IIC Gb |
| Operating Temperature | -20...+50 |
| Mechanical Life | 1,000,000 cycles (250,000 cycles) |
| Features | For Class I Zone 1 / Division 2 hazardous locations (gas groups IIC / A-D, T6) |
| Contact Rating | A600 (10A 120V AC resistive, 6A 240V AC, 2.8A 500V AC) |