TSR2-D Thermal Overload Relay

Basic Information

Product Description

Application

This series of thermal overload relay can be used in the circuit of 50Hz or 60Hz, rated
insulation voltage 660V, rated current 0.1-93A for protecting the phase break when the
electric motor is overload.
The relay has different mechanism and temperature compensation & can be plugged in TSC-D or TSC1-D series AC contactor. It is the most advanced thermal relay in the nineties in the world. The products comply with IEC 60947-5.

Characteristics

a. Fundamental parameter of the main circuit
(a). Rated insulation voltage 660V.
(b). Rated working current 25,36,93A separately.
(c). The regulator seal of rated setting current.
(d). Current of the Thermal components (see list 1)
b. Auxiliary Circuit
(a). There is one pair of N/O and N/C contact with electric insulation.
(b). Rated insulation voltage 500V.
(c). Rated frequency 50-60Hz.
(d). Use group, rated working voltage, appoint thermal current and rated current.

Specification

Model Rated working current Thermal component
Rated current Regular or scale of
(A) rated current(A)
TSR2-D13 25A TSR2-D 1301 0.16 0.10-0.16
1302 0.25 0.16-0.25
1303 0.40 0.25-0.40
1304 0.63 0.40-0.63
1305 1.0 0.63-1.0
1306 1.6 1.0-1.6
1307 2.5 1.6-2.5
1308 4.0 2.5-4.0
1310 6.0 4.0-6.0
1312 8.0 5.5-8.0
1314 10.0 7.0-10.0
1316 13.0 9.0-13.0
1321 18.0 12.0-18.0
1322 25.0 17.0-25.0
TSR2-D23 36A TSR2-D 2353 32 23.0-32.0
2355 36 28.0-36.0
TSR2-D33 93A TSR2-D 3353 32 23.0-32.0
3355 40 30.0-40.0
3357 50 37.0-50.0
3359 65 48.0-65.0
3361 70 55.0-70.0
3363 80 63.0-80.0
3365 93 80.0-93.0

 

Dimension

 

 

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