Schneider CAD32B7| Control relay, TeSys Deca, 3NO+2NC, 0 to 690V, 24VAC 50/60Hz standard coil, screw clamp
Schneider CAD32B7 | Control Relay, TeSys Deca, 3NO+2NC, 0-690V, 24VAC 50/60Hz Standard Coil
1. Overview
The Schneider CAD32B7 is a control relay from the TeSys Deca series, designed for industrial automation and power control applications. It features three normally open (3NO) and two normally closed (2NC) contacts, operates within a 0 to 690V range, and includes a 24VAC 50/60Hz standard coil. Its robust construction and high switching performance ensure reliable operation in various electrical systems.
2. Key Features
Brand: Schneider Electric
Series: TeSys Deca
Model: CAD32B7
Type: Control Relay
Number of Contacts: 3 Normally Open (3NO) + 2 Normally Closed (2NC)
Operating Voltage Range: 0 – 690V
Coil Voltage: 24VAC, 50/60Hz standard coil
Contact Rating: Designed for high-performance switching
Connection Type: Screw clamp terminals for secure and easy wiring
Mounting: DIN rail or panel mount
3. Benefits
Versatile Configuration: 3NO + 2NC contacts enable flexible control options.
Reliable Performance: High electrical endurance for industrial environments.
Wide Voltage Range: Supports various applications across different voltage levels.
Easy Installation: Screw clamp terminals ensure quick and secure wiring.
Durable Design: Built to withstand demanding operational conditions.
4. Applications
Industrial Automation: Controls machinery, conveyor systems, and robotic equipment.
Motor Control Systems: Ensures efficient switching in electrical panels.
HVAC Systems: Regulates heating, cooling, and ventilation operations.
Manufacturing Plants: Supports automation processes in production lines.
Power Distribution Panels: Provides reliable relay switching for electrical systems.
5. Conclusion
The Schneider CAD32B7 TeSys Deca Control Relay is a robust, high-performance, and versatile solution for industrial and commercial control applications. With its 3NO + 2NC contact configuration, 24VAC 50/60Hz coil, and secure screw clamp terminals, it offers efficient and reliable control for various electrical systems.
Additional information
brands
Schneider Electric
Specifications
Main
Range
TeSys
TeSys Deca
Product name
TeSys CAD
Product or component type
Control relay
Device short name
CAD
Contactor application
Control circuit
Complementary
Utilisation category
AC-14
AC-15
DC-13
Pole contact composition
3 NO + 2 NC
[Ue] rated operational voltage
<= 690 V AC 25...400 Hz
Control circuit type
AC at 50/60 Hz
[Uc] control circuit voltage
24 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947
[Ith] conventional free air thermal current
10 A (at 60 °C)
Irms rated making capacity
140 A AC conforming to IEC 60947-5-1
250 A DC conforming to IEC 60947-5-1
[Icw] rated short-time withstand current
100 A - 1 s
120 A - 500 ms
140 A - 100 ms
Associated fuse rating
10 A gG conforming to IEC 60947-5-1
[Ui] rated insulation voltage
600 V UL certified
600 V CSA certified
690 V conforming to IEC 60947-5-1
Mounting support
Plate
Rail
Connections - terminals
Screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end
Screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end
Tightening torque
1.2 N.m - on screw clamp terminals - with screwdriver Philips No 2
1.2 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
1.2 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Control circuit voltage limits
0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8...1.1 Uc (-40…60 °C):operational AC 50 Hz
0.85...1.1 Uc (-40…60 °C):operational AC 60 Hz
1...1.1 Uc (60…70 °C):operational AC 50/60 Hz
Operating time
12...22 ms coil energisation and NO closing
4...12 ms coil de-energisation and NO opening
4...19 ms coil energisation and NC opening
6...17 ms coil de-energisation and NC closing
Mechanical durability
30 Mcycles
Maximum operating rate
180 cyc/mn
Inrush power in VA
70 VA 50 Hz (at 20 °C)
Hold-in power consumption in VA
8 VA 50 Hz (at 20 °C)
Minimum switching voltage
17 V
Minimum switching current
5 mA
Non-overlap time
1.5 ms on energisation between NC and NO contact
1.5 ms on de-energisation between NC and NO contact
Insulation resistance
> 10 MOhm
Mechanical robustness
Shocks control relay open: 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks control relay closed: 15 Gn for 11 ms conforming to IEC 60068-2-27
Vibrations control relay open: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
Vibrations control relay closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6
Height
77 mm
Width
45 mm
Depth
84 mm
Net weight
0.58 kg
Environment
Standards
EN/IEC 60947-5-1
GB/T 14048.5
UL 60947-5-1
CSA C22.2 No 60947-5-1
JIS C8201-5-1
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