166364 datasheet(21/36 Pages) EATON

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Surge Protection

Technical Data

Inserts

SPCT2-580

SPCT2-NPE

Electrical

Mechanical coding

Responding time (rate of voltage rise 5 kV/µs)

< 25 ns

< 100 ns

Voltage protection level at nominal discharge current / U

< 2.6 kV

< 1.0 kV

Voltage protection level at 5 kA (8/20) µs

2000 V

–

Maximum continuous operating voltage U

580 VAC

260 VAC

Temporary overvoltage test value U

= U

C (5 s)

1200 VAC (200 ms)

Rated frequency

50/60 Hz

Nominal discharge current (8/20) µs I

20 kA

Charge Q at I

0.57 As

Specific energy at I

5.7 kJ/

Maximum discharge current I

max

40 kA

Follow current interrupt rating I

–100 A

r.m.s

Permissible back-up fuse

–

Maximum short-circuit current

–

Connection diagram

Mechanical

Frame size

45 mm

Device height

80 mm

Device width

1-pole

17.5 mm (1MU)

1+1-pole

35 mm (2MU)

2-pole

35 mm (2MU)

3-pole

52.5 mm (3MU)

3+1-pole

70 mm (4MU)

4-pole

70 mm (4MU)

Mechanical coding

1-pole

1+1-pole

2-pole

3-pole

xxx

3+1-pole

yxxx

4-pole

xxxx

Weight Base 1P, 1+1P, 2P, 3P, 3+1P, 4P

53/120/120/180/240/240 g

Weight Complete Devices 1P, 1+1P, 2P, 3P, 3+1P, 4P

110/201/220/330/412/440 g

Permitted ambient temperature

-40°C to +70°C

Degree of protection (built-in)

IP40

Upper and lower lift terminal capacity

4 - 25 mm2

Upper and lower open mouthed terminals

for busbar thickness up to

1.5 mm

Tightening torque of terminal screws

2.4 - 3 Nm

Quick fastening on DIN rail according to

IEC/EN 60715

Accessories: busbars 16 mm2

Type ZV-KSBI ...

Dimensions (mm)

≤ 125 AgL

50 kA

r.m.s.

PLHT-C100

20 kA

r.m.s.

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