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TA75DU-63M Thermal Overload Relay
Product ID: 1SAZ321201R2005
EAN: 4013614482663
Description: TA75DU-63M thermal overload relay (45.0-63.0A) is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in case of overload or phase failure. The device has trip class 10A. Features include temperature compensation, trip contact (NC), signal contact (NO), automatic or manual reset selectable, trip-free mechanism, STOP and Test functions, and trip indication. The overload relays connect directly to block contactors. Single mounting kits are available as accessory.
Electrical Ratings:
Rated operational voltage main circuit: 690 V AC, 440 V DC
Rated operational current: 63 A
Number of poles: 3
Number of auxiliary contacts NC: 1
Number of auxiliary contacts NO: 1
Number of protected poles: 3
Conventional free-air thermal current: Auxiliary Circuit NC 5 A, NO 5 A
Rated operational current AC-15 (Ie):
(120 V) NC 3 A, NO 1.5 A
(240 V) NC 3 A, NO 1.2 A
(400 V) NC 0.75 A, NO 0.37 A
(440 V) NC 0.75 A, NO 0.37 A
(500 V) NC 0.3 A, NO 0.25 A
Degree of protection: Housing IP20, Main Circuit Terminals IP20
Connecting capacity auxiliary circuit: Flexible 1/2x 0.75 … 2.5 mm², Rigid 1/2x 0.75 … 4 mm²
Wire stripping length: Auxiliary Circuit 9 mm, Main Circuit 14 mm
Recommended screwdriver: Auxiliary Circuit Pozidriv 1, Main Circuit Pozidriv 2
Power loss: at rated operating conditions per pole 1.9 … 3.8 W
Suitable for: AX50, AX65, AX80
Standards: CSA 22.2 No. 14, IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 508
Technical UL/CSA: Maximum operating voltage main circuit 600 V AC
Contact rating UL/CSA: (NC) B600, (NO) C600
Connecting capacity main circuit UL/CSA: Flexible 1/2x 8-1 AWG, Stranded 1/2x 8-1 AWG
Connecting capacity auxiliary circuit UL/CSA: Flexible 1/2x 18-14 AWG, Stranded 1/2x 18-14 AWG
Tightening torque UL/CSA: Auxiliary circuit 12 in·lb, Main circuit 40 in·lb
Environmental: Ambient air temperature operation -25 to +55 °C (compensated), storage -40 to +70 °C
RoHS Compliance: Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)
Package Level 1: box 1 piece, Width 9.2 cm, Height 10.9 cm, Depth/Length 6.1 cm, Gross Weight 0.36 kg
Package Level 2: 25 pieces, Width 23.0 cm, Height 31.0 cm, Depth/Length 38.0 cm, Gross Weight 8.786 kg
Customs Tariff Code: 85364900
