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CAD32U7Datasheet PDF
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The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
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Nov 3, 2011
1
Product data sheet
Characteristics
CAD32U7
contactor TeSys CAD-32 - 3 NO + 2 NC -
instantaneous - 10 A - 240 V AC
Main
Range of product TeSys D
Product or component
type
Auxiliary contactor
Device short name CAD
Contactor application Control circuit
Utilisation category AC-14
AC-15
Control circuit type AC
Suppressor technology Without built-in
Pole contact composi-
tion
3 NO + 2 NC
[Uc] control circuit volt-
age
240 V AC 50/60 Hz
Connections - terminals Screwclamp terminal 1 cable 1...4 mm² - cable stiff-
ness: flexible - without cable end
Screwclamp terminal 2 cable 1...4 mm² - cable stiff-
ness: flexible - without cable end
Screwclamp terminal 1 cable 1...4 mm² - cable stiff-
ness: flexible - with cable end
Screwclamp terminal 2 cable 1...2.5 mm² - cable
stiffness: flexible - with cable end
Screwclamp terminal 1 cable 1...4 mm² - cable stiff-
ness: solid - without cable end
Screwclamp terminal 2 cable 1...4 mm² - cable stiff-
ness: solid - without cable end
Complementary
Contact operation Mechanically linked conforming to IEC 60947-5-1
Control circuit voltage limits 0.3...0.6 Uc drop-out
0.8...1.1 Uc operational 50 Hz
0.85...1.1 Uc operational 60 Hz
[Ui] rated insulation voltage 600 V - certifications UL
600 V - certifications CSA
690 V - overvoltage category III (pollution degree 3) - conforming to IEC
60947-5-1
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947
Tightening torque 1.7 N.m - on screwclamp terminal
[Ue] rated operational voltage <= 690 V AC 25...400 Hz
[Ith] conventional free air thermal current 10 A at ≤ 60 °C
Irms rated making capacity 140 A at <= 690 V AC conforming to IEC 60947-5-1
Associated fuse rating 10 A gG at <= 690 V conforming to IEC 60947-5-1
Inrush power in VA 70 VA at 20 °C
Hold-in power consumption in VA 8 VA at 20 °C 50 Hz
Mechanical durability 30000000 cycles
Operating rate 3 cyc/s at 20 °C
Operating time 4...12 ms coil de-energisation and NO opening
4...19 ms coil energisation and NC opening
6...16 ms coil de-energisation and NC closing
12...22 ms coil energisation and NO closing
Minimum switching current 5 mA
Minimum switching voltage 17 V
Non-overlap time 1.5 ms on energisation between NC and NO contacts
1.5 ms on de-energisation between NC and NO contacts
Insulation resistance > 10 MOhm
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