166364 datasheet(32/36 Pages) EATON

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Photovoltaic - Surge Protection

Auxiliary Switch for Surge Arresters ASAUXSC-SPM

• Field of application:

For mounting onto surge protective devices for external defect message

transmission

• Design basically in accordance with IEC 60947-5-1

• Can be mounted subsequently

• Suitable for SPMT2PA

Technical Data

Electrical

Rated insulation voltage

250 V

Rated frequency

50/60 Hz

Switching contact

1 CO

Minimum voltage per contact

24 VAC

Rated operational current AC12

2A/250VAC

Maximum back-up fuse

2 A gL

Overvoltage category

Pollution degree

Mechanical

Frame size

45 mm

Device height

80 mm

Device width

8.8 mm

Weight

41 g

Mounting

screw-mounting

Degree of protection, built-in

IP40

Finger and hand touch safe acc. to

BGV A3, ÖVE-EN 6

Upper and lower terminals

lift terminals

Terminal capacity

2 x 2.5 mm2

Tightening torque

of terminal screws

0.8 - 1 Nm

Connection diagram

Dimensions (mm)

Application Examples

SPCT2-280/2

SPBT12-280/3

SPCT2-460/4

Lead-Through Terminal for Surge Protective Devices, SPD-type 2 (Class C), ASLTT-63

• The lead-through terminal permits orderly wiring of SPDs types 2 (class C).

It serves as lead-through terminal in circuits requiring vertical connections

from the upper to the lower SPD connection level.

• 1-pole

• Suitable for standard busbar connection to EATON switchgear

Technical Data

Electrical

Rated voltage

690V AC/DC

Rated current

63 A

Rated frequency

50/60 Hz

Mechanical

Frame size

45 mm

Device height

80 mm

Device width

17.5 mm

Mounting

quick fastening on

DIN rail IEC/EN 60715

Degree of protection, built-in

IP40

Finger and hand touch safe acc. to

BGV A3, ÖVE-EN 6

Upper and lower terminals

lift and

open-mouthed terminals

Terminal capacity

1 - 25 mm2

Busbar thickness

0.8 - 2 mm

Tightening torque

of terminal screws

2.4 - 3 Nm

Connection diagram

Dimensions (mm)

Application Example / Connection type 2 acc. to

IEC 60364-5-53 Clause 534

SPCT2-335-

3+NPE

ASLT

T-63

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