09-2014, Rev. 0914

www.te.com

© 2014 Tyco Electronics Corporation,

a TE Connectivity Ltd. company

Datasheets and product specification

according to IEC 61810-1 and to be used

only together with the ‘Definitions’ section.

Datasheets and product data is subject to the

terms of the disclaimer and all chapters of

the ‘Definitions’ section, available at

http://relays.te.com/definitions

Datasheets, product data, ‘Definitions’ sec-

tion, application notes and all specifications

are subject to change.

1

SCHRACK

n

Easy replacement of relays on a densely packed DIN rail

n

No reduction of protection class or creepage/clearance with

plastic retainer

n

Plug-in indicator- and protection modules

n

Retainer clip with ejection function for relays of 29 mm height

Premium socket with screwless terminals for

DIN rail mounting

PT 78 74P Premium socket, logical terminal arrangement, 4 pole

PT 78 72P Premium socket, logical terminal arrangement, 2 pole

n

PT 2/4 pole 12/6 A

n

Screwless Clamps

n

Mounting of solid wires without tool

n

Double Clamps per terminal

n

Jumper links for interconnection

n

Open coil circuit for active modules

n

Logical terminal arrangement

Approvals

VDE Cert. No. 40009108, cULus E135149

Technical data

2-pole

4-pole

Rated voltage/Max. switching voltage AC 240/400VAC

240 VAC

Rated current

12 A

6 A

Limiting continuous current

see derating curve

Dielectric strength

coil contact circuit

2500 Vrms

2500 Vrms

open contact circuit

1200 Vrms

1200 Vrms

adjacent contact circuits

2500 Vrms

2000 Vrms

Clearance / creepage

coil contact circuit

≥ 4/4 mm

≥ 4/4 mm

adjacent contact circuits

≥ 3.5/9.5 mm

≥ 1.8/3.5 mm

Material group of insulation parts

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

21)

Rated voltage system

230 / 400 V

Overvoltage category

III

General Purpose Relays

Accessories

Accessories Miniature Relay PT

Z

1) with inserted relay pollution degree 1 in region

of contact pins / socket inlets.

F0263-F

F0300-B

S0546-AE