CM3-Ex ATEX Magnetic Safety Switch, 316 Stainless Steel, 250 V ac/dc
Added
- RS Stock No.:
- 826-4319
- Mfr. Part No.:
- 903101
- Manufacturer:
- IDEM
- COO (Country of Origin):
- GB
| units | Per unit |
| 1 + | $460.27 |
IDEM Non-Contact Switch
The IDEM CM3-Ex series non-contact switch has a switching distance of 10mm when closed and 22mm when opened. It has 2NO safety and 1NO auxiliary contacts. It provides explosion-proof switching for hazardous conditions created within the petrochemical, pharmaceutical, food processing and packaging industries. This switch is made from stainless steel 316. These safety switches are developed for non-contact guard door interlocking of hinged, sliding or removable guard doors. The magnetic sensing of these safety switches provides a wide sensing distance and high tolerance to misalignment after sensing.
Note:
The normally closed (NC) circuits are closed when the guard is closed and the actuator is present.
Features and Benefits
Input supply voltage is 250VAC/DC
Electrical switching elements fully encapsulated
high-temperature stability up to 80°C
-resistant to many organic and inorganic chemicals
-resistant to high-temperature hosing and detergent wash down
II 2G Ex mb IIC T6 Gb
II 2D Ex mb IIIC T80 Db
Zones1, 21, 2, 22 gas and dust
Supplied fitted with a 5m PVC cable
Wide sensing of12mm
Fixing centres of 55mm
Certifications
ATEX approved
IEC60947-5-1
IEC60947-5-5
EN954-1
EN62061
UL508 approved
ISO13850
ISO 13849-1.
IEC certified
IECEx certified
| Attribute | Value |
| Supply Voltage | 250 V ac/dc |
| Safety Contacts | 2NC |
| Housing Material | 316 Stainless Steel |
| Auxiliary Contacts | NO |
| Connection Type | 5m cable |
| Switch Type | Rectangular |
| Terminal Type | Pre-Wired |
| Series | CM3-Ex |
| Switching Distance | 10 (Close) mm, 22 (Open) mm |
| IP Rating | IP67 |
| Supply Current | 200 (Auxiliary Channel) mA, 600 (Safety Channels) mA |
| Actuator Included | Yes |
| Hazardous Area Certification | ATEX |
| Sensor Principle | Magnetic |
| Safety Category | 4 |
| Number of Approach Directions | 2 |
| Dimensions | 83 x 20.6 x 17 (Actuator) mm, 85 x 20.6 x 17 (Switch) mm |
| Depth | 17 (Actuator) mm, 17 (Switch) mm |
| Length | 83 (Actuator) mm, 85 (Switch) mm |
| Width | 20.6 (Actuator) mm, 20.6 (Switch) mm |
| Actuator Type | Magnetic |
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