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CAD32BD
TeSys AUXILIARY CONTACTOR Schneider
Schneider Electric CAD32BD - TeSys Auxiliary Contactor (Control Relay)
The Schneider Electric CAD32BD is a TeSys Deca control relay (auxiliary contactor) designed for control circuits, signaling, interlocking, and switching of electromagnetic loads. It features 3 Normally Open (NO) and 2 Normally Closed (NC) contacts, a 24 VDC control coil, and is rated for operation up to 690 VAC. The relay is suitable for industrial automation, motor control panels, machine control systems, and auxiliary switching applications
| Manufacturer | Schneider Electric |
|---|---|
| Product Reference | CAD32BD |
| Product Range | TeSys |
| Series | TeSys Deca |
| Product Name | TeSys CAD |
| Product Type | Control Relay / Auxiliary Contactor |
| Device Short Name | CAD |
| Application | Control Circuits |
| Contact Configuration | 3 NO + 2 NC |
| Total Contacts | 5 Contacts |
| Utilization Category | AC-14, AC-15, DC-13 |
| Rated Operational Voltage (Ue) | Up to 690 VAC, 25...400 Hz |
| Control Circuit Type | DC Standard |
| Control Coil Voltage (Uc) | 24 VDC |
| Rated Insulation Voltage (Ui) | 690 V IEC, 600 V UL, 600 V CSA |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Conventional Thermal Current (Ith) | 10 A at 60°C |
| Rated Making Capacity (AC) | 140 A |
| Rated Making Capacity (DC) | 250 A |
| Rated Short-Time Withstand Current (Icw) | 100 A for 1 s |
| Associated Fuse Rating | 10 A gG |
| Coil Power Consumption (Pickup) | 5.4 W |
| Coil Power Consumption (Holding) | 5.4 W |
| Time Constant | 28 ms |
| Maximum Operating Rate | 180 Cycles/Minute |
| Mechanical Durability | 30 Million Operations |
| Minimum Switching Voltage | 17 V |
| Minimum Switching Current | 5 mA |
| Control Voltage Drop-Out Limits | 0.1 to 0.25 Uc |
| Control Voltage Operating Limits | 0.7 to 1.25 Uc |
| Non-Overlap Time | 1.5 ms |
| Insulation Resistance | 10 MΩ |
| Surge Suppression Device | Integrated |
| Mounting Method | DIN Rail or Screw Fixing |
| Mounting Support | 35 mm DIN Rail / Plate |
| Terminal Type | Screw Clamp Terminals |
| Connection Capacity (Flexible, without ferrule) | 1 to 4 mm² |
| Connection Capacity (Flexible, with ferrule) | 1 to 4 mm² |
| Connection Capacity (2 Flexible with ferrule) | 1 to 2.5 mm² |
| Connection Capacity (Rigid) | 1 to 4 mm² |
| Tightening Torque | 1.7 N·m |
| Width | 45 mm |
| Height | 77 mm |
| Depth | 93 mm |
| Net Weight | 0.58 kg |
| Degree of Protection | IP2X |
| Operating Temperature | -40°C to +60°C |
| Functional Temperature Range | -40°C to +70°C |
| Product Color | Grey / Black |
| Electrical Frequency | 25 to 400 Hz (Operational Circuit) |
| Function | Typical Time |
| Coil Energization to NO Closing | 53 to 72 ms |
| Coil De-energization to NO Opening | 16 to 24 ms |
| Coil Energization to NC Opening | 47 to 63 ms |
| Coil De-energization to NC Closing | 15 to 25 ms |
| Characteristic | Value |
| Contact Arrangement | 3 NO + 2 NC |
| Contact Material | Silver Alloy Contacts |
| Rated Current | 10 A |
| Electromagnetic Load Control | Yes |
| Interlocking Applications | Yes |
| Signaling Applications | Yes |
| Auxiliary Switching | Yes |
| Logic Control Circuits | Yes |
| Mechanical Life | 30 Million Operations |
| Shock Resistance (Open State) | 10 Gn for 11 ms |
| Shock Resistance (Closed State) | 15 Gn for 11 ms |
| Vibration Resistance (Open State) | 2 Gn, 5-300 Hz |
| Vibration Resistance (Closed State) | 4 Gn, 5-300 Hz |
| Ambient Temperature | -40°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| IEC Standard | IEC/EN 60947-5-1 |
| UL Standard | UL 60947-5-1 |
| CSA Standard | CSA C22.2 No. 60947-5-1 |
| Chinese Standard | GB/T 14048.5 |
| Japanese Standard | JIS C8201-5-1 |
| CE Marking | Yes |
| UL Certified | Yes |
| CSA Certified | Yes |
| RoHS Compliant | Yes |
| Marine Certification | Available |
| Coil Voltage | 24 VDC |
| Compact Design | 45 mm Width |
| Integrated Suppression | Built-in Surge Suppression Device |
| High Durability | 30 Million Mechanical Operations |
| Fast Switching | Operation up to 180 cycles/minute |
| Flexible Mounting | DIN Rail or Panel Mount |
| Industrial Grade | Suitable for AC-14, AC-15 and DC-13 Control Circuits |
| Multi-Standard Certified | IEC, UL, CSA, CCC, EAC and Marine Approvals |