The Schneider Electric CAD32BL is a TeSys D auxiliary contactor with a 3 NO + 2 NC contact arrangement, designed for control circuit applications. Operating on a 24 V DC low-consumption coil, it is rated for voltages up to 690 V AC and offers a permissible thermal current of 10 A at 60 C.

Technical specifications:

• Commercial reference: CAD32BL
• Manufacturer: Schneider Electric
• EAN: 3389110407082
• Series / range: TeSys D / TeSys Deca – TeSys CAD
• Product type: Auxiliary contactor (control relay)
• Contact arrangement: 3 NO + 2 NC
• Rated voltage: up to 690 V AC, 25…400 Hz
• Control circuit type: DC low consumption
• Control circuit voltage: 24 V DC
• Rated insulation voltage: 690 V (IEC 60947-5-1), 600 V (UL/CSA)
• Rated impulse withstand voltage: 6 kV (IEC 60947)
• Permissible thermal current: 10 A at 60 C
• Rated making capacity: 140 A AC / 250 A DC (IEC 60947-5-1)
• Short-time withstand current: 100 A – 1 s / 120 A – 500 ms / 140 A – 100 ms
• Associated fuse: 10 A gG (IEC 60947-5-1)
• Mechanical endurance: 30 million operating cycles
• Maximum operating rate: 180 cycles/min
• Operating temperature: -40…60 C (up to 70 C with derating)
• Storage temperature: -60…80 C
• Operating altitude: 0…3000 m
• IP protection: IP2x (VDE 0106)
• Dimensions (WxHxD): 45 x 77 x 93 mm
• Weight: 0.58 kg
• Mounting: DIN rail or panel
• Connection: Screw terminal blocks, 1…4 mm flexible/solid conductors
• Tightening torque: 1.2 N.m
• Standards: EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5, JIS C8201-5-1
• Certifications: CE, UKCA, UL, CSA, CB, CCC, EAC
• Warranty: 18 months

Features and benefits:

• Low-consumption 24 V DC coil with pick-up power of 2.4 W and holding power of 2.4 W at 20 C
• Wide operating temperature range from -40 C to 70 C suits demanding industrial environments
• Fast switching times: 65…88 ms make (NO) and 14…25 ms break (NO) for responsive control circuit operation
• Non-overlap time of 1.5 ms between NC and NO contacts prevents simultaneous contact closure
• Minimum switching voltage of 17 V and minimum switching current of 5 mA enable reliable low-energy signal switching
• Insulation resistance greater than 10 MOhm ensures high dielectric integrity

Applications:

• Control circuit interlocking and signal multiplication in industrial automation panels
• Auxiliary switching in motor starter assemblies alongside TeSys D main contactors
• PLC output interface relays in machine control cabinets
• Status signalling and indication circuits in switchgear and distribution boards

Compliant with EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5, and JIS C8201-5-1. Part of the Schneider Electric TeSys D range.

Also known as: Schneider CAD32BL, Schneider Electric CAD32BL, TeSys D auxiliary contactor 3NO 2NC, Schneider control relay 24VDC.