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Page 1: Ls Overload Relay

Dimensions

210

Digital motor protection relay

DMP�-S

DMP�-SZ

DMP�-Sa

DMP�-SZa

DMP�-S

DMP�-SZ

DMP�-Sa

DMP�-SZa

※Aux. contact wire size : below 8[mm2]※Torque : 0.5N

Mounting

dimensions

0.7kg

Panel mounting

Mounting

dimensions

0.64kg

Panel cutting size

Page 2: Ls Overload Relay

211

Note) 1. In extension type, the digital EMPR is calibrated with combining the display unit and mainbodyso, please cautious not to combine the display unit and mainbody with different part No.

2. The 07-08 contacts are the ZCT input terminal (Digital EMPR with ground fault function)

DMP�-T

DMP�-TZ

DMP�-Ta

DMP�-TZa

DMP�-T

DMP�-TZ

DMP�-Ta

DMP�-TZa

※Wire size to penetrate a CT :below 22[mm2]

Mounting

dimensions

0.56kg

Panel mounting

Mounting

dimensions

0.5kg

Panel cutting size

Page 3: Ls Overload Relay

207

Electronic overload relays

GMP22-2P

GMP22-3P

GMP22-3PR

0.18kg

GMP40-2P

GMP40-3P

GMP40-3PR

0.20kg/0.22kg

GMP22-2S

GMP22-3S

GMP22-3SR

GMP40-2S

GMP40-3S

GMP40-3SR

GMP22-2T

GMP22-3T

GMP22-3TR

GMP40-2T

GMP40-3T

GMP40-3TR

0.19kg/0.21kg

(Mounting adapter)

(Mounting adapter)

0.14kg/0.16kg

Terminal configuration : See Fig. 1 on the next page

Terminal configuration : See Fig. 1 on the next page

Terminal configuration : See Fig. 2 on the next page

Terminal configuration : See Fig. 3 on the next page

Page 4: Ls Overload Relay

DimensionsElectronic overload relays

208

Terminal configuration

Without additional CTs In case of using additional CTs

Circuit diagram

GMP80-2S

GMP80-3S

GMP80-3SR

0.42kg/0.46kgTerminal configuration : See Fig. 2

Fig. 1 Fig. 2 Fig. 3

Page 5: Ls Overload Relay

209

Terminal configurationCircuit diagram

GMP 60T

0.42kg/0.46kg

For additional operational power

Main circuit

Operationalcircuit

Output circuit

Page 6: Ls Overload Relay

DimensionsThermal overload relays for Mini contactors

172

�(Main terminal)M3.5

�(Main terminal)M3.5

10.6 7.6

7.6

45

10

43.1

1.9 20.444.5

63.7

8.88.1ф� ф�1.6 1.3

73.2

55.5

GTH(K)-12M

�(Main terminal)M3.5

�(Aux. terminal)M3.5

�(Main terminal)M3.5

7.610.6

7.6

7.6 8.7

45

55.5

10

7

7

89

70.749.81.9

27.451.5

4-M4(Mounting hole)35

81

GTH(K)-12MH

0.1kg

0.4kg

Page 7: Ls Overload Relay

173

Thermal overload relays (Class 10A)

GTH-22

GTK-22

GTH-22/3

GTH-40

GTK-40

GTH-40/3

GTH-85

GTK-85

GTH-85/3

DiagramsGTH-22, 40, 85(2 heater types)

GTH-22/3, 40/3, 85/3GTK-22, 40, 85(3 heater types)

0.11kg

0.17kg

0.3kg

Page 8: Ls Overload Relay

Dimensions

174

Thermal overload relays (Class 10A)

GTH-100

GTK-100

GTH-100/3

GTH-150

GTK-150

GTH-150/3

DiagramsGTH-100, 150(2 heater types)

GTH-100/3, 150/3GTK-100, 150(3 heater types)

0.48kg

0.6kg

Page 9: Ls Overload Relay

175

11.5kg

GTH-220

GTK-220

GTH-220/3

GTH-400

GTK-400

GTH-400/3

GTH-600

GTK-600

GTH-600/3

DiagramsGTH- 220, 400, 600(2 heater types)

GTH-220/3, 400/3, 600/3GTK-220, 400, 600(3 heater types)

2.6kg

2.5kg

Page 10: Ls Overload Relay

Dimensions

176

Thermal overload relays (Class 20)

GTK-22/L

GTK-40/L

GTK-85/L

0.11Kg

0.17Kg

0.3Kg


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