Datasheet

Rev. FG1

Issued 2006/07

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

2

Insulation

PT2

PT3

PT5

Dielectric strength coil-contact circuit

open contact circuit

adjacent contact circuits

Clearance / creepage coil-contact circuit

W 4/4 mm

W 4/4 mm

W 4/4 mm

adjacent contact circuits W 3.5/9.5 mm W 2.6/3.5 mm W 1.8/3.5 mm

Material group of insulation parts

W IIIa

Insulation to IEC 60664-1

Type of insulation coil-contact circuit

basic

open contact circuit

functional

adjacent contact circuits

basic

Rated insulation voltage

250 V

Pollution degree

2

Rated voltage system

230/400 V

Overvoltage category

III

Other data

PT2

PT3

PT5

RoHS - Directive 2002/95/EC

compliant as per product date code 0535

Ambient temperature range

-40...+70°C

Operate- / release time

15/10 ms

Bounce time NO / NC contact

5 ms

Degree of protection DIN 40050

IP20

Terminals

screw

Terminal screw torque acc. IEC 61984

0.5 Nm

max.

0.7 Nm

Wire cross section

single wire

fine wire

with bootlace crimp (DIN 46228/1)

Insertion cycles

A (10)

Max. Insertion Force total

100 N

Mounting distance

0, dense packing

Weight with PT 78 720 / PT 78 730 / PT 78 740

71 g

78 g

85 g

with PT 78 722 / PT 78 742

74 g

-

90 g

Packaging unit

5 pcs

S0427-A

Dimensions

Package with PT 78 720 / PT 78 730 / PT 78 740

Package with PT 78 722 / PT 78 742

S0489-BI