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CA4-10

By ABB

ABBCA410
ABBOfficial Distributor
The auxiliary contact blocks are used for the operation of auxiliary circuits and control circuits for standard industrial environments.Types of auxiliary contact blocks for front mounting:• CA4 1 or 4-pole block, with instantaneous N.O., N.C. contacts• CC4 1-pole block, with N.O. leading contact or N.C. lagging contact• CAT4 2-pole block, with instantaneous N.O. + N.C. contacts and A1 / A2 coil terminal connection on front face.Select the 4-pole auxiliary contact blocks CA4-..E, CA4-..M, CA4-..U or CA4-..N type, according to the contactor or contactor relay type for compliance with the standard requirements (see "Terminal marking and positioning").Types of auxiliary contact blocks for side mounting:• CAL4 2-pole block, with instantaneous N.O. + N.C. contacts.For clipping onto the right- and/or left-hand side of the contactors. The auxiliary contact blocks are equipped with screw type connecting terminals delivered open, protected against accidental direct contact and bear the corresponding function marking.
Technical Specifications

Dimensions

Product Net Width9.9 mm
Product Net Depth / Length39.5 mm
Product Net Height43 mm
Product Net Weight0.014 kg

Technical

Connecting Capacity Auxiliary CircuitFlexible with Ferrule 1/2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm², Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm², Rigid 1/2x 1 ... 2.5 mm²
Maximum Electrical Switching Frequency(AC-15) 1200 cycles per hour, (DC-13) 900 cycles per hour
Maximum Mechanical Switching Frequency3600 cycles per hour
Mounted Auxiliary Contacts1 NO, 0 NC
Mounting TypeFront mounting
Number of Auxiliary Contacts NC0
Number of Auxiliary Contacts NO1
Rated Frequency (f)Auxiliary Circuit 50 / 60 Hz
Rated Impulse Withstand Voltage (Uimp)6 kV
Rated Insulation Voltage (Ui)acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V, acc. to UL/CSA 600 V
Rated Operational Current AC-15 (Ie)(500 V) 2 A, (690 V) 2 A, (24 / 127 V) 6 A, (220 / 240 V) 4 A, (400 / 440 V) 3 A
Rated Operational Current DC-13 (Ie)(24 V) 6 A / 144 W, (48 V) 2.8 A / 134 W, (72 V) 1 A / 72 W, (110 V) 0.55 A / 60 W, (125 V) 0.55 A / 69 W, (220 V) 0.27 A / 60 W, (250 V) 0.27 A / 68 W, (400 V) 0.15 A / 60 W, (500 V) 0.13 A / 65 W, (600 V) 0.1 A / 60 W
Rated Operational VoltageAuxiliary Circuit 690 V
Rated Short-time Withstand Current Low Voltage (Icw)for 0.1 s 140 A, for 1 s 100 A
StandardsIEC/EN 60947-5-1, UL 60947-5-1, CSA C22.2 No. 60947-5-1-14
Suitable forAF09, AF09Z, AF12, AF12Z, AF16, AF16Z, AF26, AF26Z, AF30, AF30Z, AF38, AF38Z, AF40, AF52, AF65, AF80, AF96, AFC09, AFC12, AFC16, AFC26, AFC30, AFC38, AF09B, AF09ZB, AF12B, AF12ZB, AF16B, AF16ZB, AF26B, AF26ZB, AF30B, AF30ZB, AF38B, AF38ZB, NF22E, NFZ22E, NF31E, NFZ31E, NF40E, NFZ40E, NFC22E, NFC31E, NFC40E, NFZB22E, NFB22E, NFZB31E, NFB31E, NFZB40E, NFB40E
Terminal TypeScrew Terminals
Tightening torqueAuxiliary Circuit 1.2 N·m
Wire Stripping LengthAuxiliary Circuit 10 mm

Technical UL/CSA

Pilot Duty UL/CSAA600, Q600
Tightening Torque UL/CSAAuxiliary Circuit 11 in·lb

Environmental

Conventional Free-air Thermal Current (Ith)acc. to IEC 60947-5-1, q = 40 °C 16 A
Degree of Protectionacc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20
RoHS Information2CMT2021-006277
WEEE B2C / B2BBusiness To Business

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