TE Connectivity 1860100-1 PT7872P Plug-In Relay Socket 1860100-1 Data Sheet

General Purpose Relays

1

Datasheet

Rev. HC1

Issued 2008/03
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.

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F0263-E

V

REG.-Nr. 115719, 

Z

E135149

Rated current

12 A

6 A

Limiting continuous current

see derating curve

Rated voltage / max.switching voltage AC 

240/400 VAC

240 VAC

Dielectric strength coil-contact circuit 

2500 V

rms

2500 V

rms

open contact circuit

1200 V

rms

1200 V

rms

adjacent contact circuits

2500 V

rms

2000 V

rms

Clearance / creepage coil-contact circuit 

W 4/4 mm

W 4/4 mm

adjacent contact circuits

W 3.5/9.5 mm

W1.8/3.5 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 

1)

Rated voltage system 

230/400 V

Overvoltage category

III

F0300-A

S0546-AE

PT 78 74P Premium socket, logical terminal arrangement, 4 pole
PT 78 72P Premium socket, logical terminal arrangement, 2 pole

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1

) with inserted relay pollution degree 1 in region

of contact  pins / socket inlets

.