Delta Three Phase 1342457 06-03-05 Service Manual download pdf (Page 70)

June 2005

For more information visit: www.EatonElectrical.ca CAT.02.02.S.K.CD

XT IEC Power Control

Contactors, Starters and Overload Relays

Technical Data and Speciﬁcations

Table 107. Overload Relay — Technical Data and Speciﬁcations (Continued)



Rated operational current: Making and breaking conditions to DC-13, L/R constant as stated.

Description XTOB…BC1, XTOB…CC1 XTOB…DC1

Auxiliary and Control Circuit Connections

Impulse Withstand Voltage (U

imp

) VAC 6000 6000

Overvoltage Category/Pollution Degree III/3 III/3

Terminal Capacity

Solid, mm

Flexible with ferrule, mm

Solid or stranded, AWG

2 x (0.75 – 4)

2 x (0.75 – 2.5)

2 x (18 – 12)

2 x (0.75 – 4)

2 x (0.75 – 2.5)

2 x (18 – 12)

Terminal Screw

Tightening Torque

Lb-in

M3.5

0.8 – 1.3

7 – 11.5

M3.5

0.8 – 1.3

7 – 11.5

Tools

Pozidrive screwdriver

Standard screwdriver

Size 2

1 x 6

Size 2

1 x 6

Auxiliary Circuit Rated Insulation Voltage (U

) VAC 500 500

Rated Operational Voltage (U

) VAC 500 500

Safe Isolation to VDE 0106 Part 101 and Part 101/A1

Between the auxiliary contacts (VAC) 240 240

Conventional Thermal Current, I

Rated Operational Current —

AC-15

NO Contact

120V

240V

415V

500V

1.5

0.5

1.5

0.5

NC Contact

120V

240V

415V

500V

1.5

0.9

0.8

1.5

0.9

0.8

Rated Operational Current —

DC-13 L/R ≤15 mS



24V

60V

110V

220V

0.9

0.75

0.4

0.2

0.9

0.75

0.4

0.2

Short Circuit Rating without Welding

Maximum fuse, A gG/gL 6 6

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 187 188

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Delta Three Phase 1342457 06-03-05 Service Manual Page 70

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