Datasheet

Rev. EK1

Issued 2005/11

www.tycoelectronics.com

www.schrackrelays.com

Dimensions are in mm unless

otherwise specified and are

shown for reference purposes

only.

Product specification

according to IEC 61810-1.

Product data, technical para-

meters, test conditions and

processing information

only to be used together

with the 'Definitions' at

schrackrelays.com in the

‘Schrack’ section.

Specifications subject to

change.

General Purpose Relays

4

PT sockets for PCB and with solder terminals PT 78 600/601/602/603/604

Technical data

2-pole

3-pole

4-pole

Rated current

12 A

10 A

6 A

Rated voltage / max.switching voltage AC

240/400 VAC

Dielectric strength coil-contact circuit

open contact circuit

adjacent contact circuits

Clearance / creepage coil-contact circuit

W 3/4 mm

W 2.6/4 mm

W 1.8/3 mm

Material group of insulation parts

W IIIa

Insulation to IEC 60664-1

Type of insulation coil-contact circuit

basic

basic

basic

open contact circuit

functional

functional

functional

adjacent contact circuits

basic

basic

functional

Rated insulation voltage

250 V

Pollution degree

2

Rated voltage system

230/400 V

Overvoltage category

III

F0132-A

S0308-AA

PT 78 600, socket with solder terminals, 4-pole

Chassis cut-out

PT 78 602, PT 78 603, PT 78 604, socket with PCB terminals, 2-, 3- and 4-pole

F0133-A

S0308-AB

PT 78 601, socket with solder terminals, 4-pole

Chassis cut-out

F0134-A

S0308-AC