2

03-2015, Rev. 0315

www.te.com

© 2015 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

Dimensions

KUM bracket type

KUMP top flange case

KUMP core / stud mount case

2.43 MAX.*

(61.72)

2.33 MAX.**

(59.18)

2.29 MAX.***

(58.17)

1.437

(36.50)

.19

(4.8)

.63

(16.0)

(2) #6-32 THREAD

TAPPED HOLES

2.27 MAX.*

(57.7)

2.171 MAX.**

(55.14)

2.125 MAX.***

(53.98)

.16

(4.1)

.63

(16.0)

X

X

X

KUM stud type

2.27 MAX.*

(57.7)

2.171 MAX.**

(55.14)

2.125 MAX.***

(53.98)

1.391

(35.33)

.065

(1.65)

1.39 MAX.*

(35.3)

1.29 MAX.**

(32.8)

1.25 MAX.***

(31.8)

.437

(11.10)

.218

(5.54)

1.282 MAX.

(35.56)

1.468 MAX.

(37.29)

1

2

3

4

5

6

7

8

9

AB

.150

TAB WIDTH

(3.81)

.31

(7.9)

.109 MAX.

(2.77)

#6-32

THREAD

1.687 MAX.

(42.85)

.031 REF.

(.79)

.031 REF.

(.79)

KUMP plain case

X

X

X

X

.187 (4.75) DIA.

PUSH-TO-TEST BUTT ON

AVAILABLE

.288

(7.32)

1.968 MAX.†

(49.99)

1.906 MAX.‡

(48.41)

.219 MAX.

(5.56)

1.531 MAX.

(38.89)

1

2

3

4

5

6

7

8

9

A

B

1.406 MAX.

(35.71)

1.39 MAX.*

(35.3)

1.29 MAX.**

(32.8)

1.25 MAX.***

(31.8)

1.968 MAX.†

(49.99)

1.906 MAX.‡

(48.41)

X

1.43 MAX.

(36.27)

.437 .010

(11.10 .25)

.130

(3.30)

1.74 MAX.

(44.2)

.312

(7.92)

STUD with

#6-32THREAD

or CORE TAPPED

#6-32

.085 MAX.

(2.16)

#6-32 THREAD

1.968 MAX. †

(49.99)

1.906 MAX. ‡

(48.41)

.38

(9.7)

.16

(4.1)

1

2

3

4

5

6

7

8

9

AB

1.518 MAX.

(38.56)

1.373 ± .010

(34.87 ± .25)

1.713 ± .0 03

(43.51 ± .08)

1.989 ± .0 03

(50.52)

.178TYP.

(4.52)

2.248 MAX.

(57.10)

.078 TYP.

(1.98)

KUMP bracket mount case

1.968 MAX.†

(49.99)

1.906 MAX.‡

(48.41)

.75

(19.1)

2.90 MAX.

(73.7)

.078 R.TYP.

(1.98)

X

1.531 MAX.

(38.89)

.312

TYP.

(7.92)

.375

(9.53)

.437

(11.10)

X

2.500

(63.50)

X

.625TYP.

(15.88)

.06

(1.52)

PUSH-TO-TEST BUTTON

AVAILABLE

.07

(1.8)

KUMP stud on end case

Seated Heights For KUM (open) Relays

1.391” (35.33mm) for #6-32 stud

with .218” (5.54mm) locating tab.

1.52” (38.6mm) for bracket

with 2-#6 32 tapped holes.

1.282” (32.56mm) for #6-32 tapped core

with .125” (3.18mm) or .218” (5.54mm) locating tab.

2.046” (51.97mm) for relay

with printed circuit terminals.

STUD TYPE also available with .125” (3.18mm)

tab, as well as without stud and locating tab.

Models without stud have core tapped #6-32

THREAD, .25” (6.4mm) minimum depth.

*Dimensions with .250” (6.35mm) terminals.

** Dimensions with .110” (2.79mm) or .205”(5.21mm) terminals.

*** Dimensions with .187” (4.75mm) terminals.

† Dimensions with .250” (6.35mm) terminals.

‡ Dimensions with .187” (4.75mm and .205” 5.21mm) terminals.

*Dimensions with .250” (6.35mm) terminals.

** Dimensions with .110” (2.79mm) or .205”(5.21mm) terminals.

*** Dimensions with .187” (4.75mm) terminals.

X Is For Terminal Dimensions.

See Teminal Drawings.