2

11-2012, Rev. 1112

www.te.com

© 2012 Tyco Electronics Corporation,

a TE Connectivity Ltd. company.

Catalog and product specification according

to IEC 61810-1 and to be used only together

with the ‘Definitions’ section.

Catalog 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

Catalog product data, ‘Definitions’ section,

application notes and all specifications are

subject to change.

Potter & Brumfield

General Purpose

Panel/Plug-in Relays

Potter & Brumfield

Dimensions

KRPA

KA

Terminal assignment

KRPA

KRPA

KRPA

KA

KA

KA

1 form C

2 form C

3 form C

1 form C

2 form C

3 form C

1.406 MAX.

(35.71)

1.406 MAX.

(35.71)

2.0 MAX.

(50.8)

.25

(6.4)

.44

(11.2)

1.06 MAX.

(26.9)

1.468 MAX.

(37.29)

1 STUD

#6-32

THREAD

.15

(3.8)

.312

(7.92)

1.92 MAX.

(48.8)

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

2

3

4

5

6

7

8

9

10

11 1

Product code structure

Typical product code

KRPA

-5

A

Y

-120

Type

KRPA Enclosed relay with octal-style plug

KA

Open style relay with solder terminals

Contact arrangement and rating

5

1 form C (CO)

11 2 form C (CO)

14 3 form C (CO)

Coil Input

A AC, 50/60Hz

D DC

Contact material and indicator lamp option

Y Ag, no indicator lamp

G AgCdO, no indicator lamp

N AgCdO, with indicator (Code N only available with relay type KRPA)

Options

Leave blank no additional options

F

Au flashed contacts

P Push to test button

(Options F and P only available with relay type KRPA)

Coil voltage

Coil code: please refer to coil versions table