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KAYCEE ROTARY SWITCHES

KAYCEE Rotary Switches have been engineered with reliable design especially to meet the requirements

of latest concept for switching technology in control engineering and thus offer complete design flexibility

to assemble complex switching program.

These are guarantee for optimum performance and meet with latest industrial application.

Also backed by the industries most knowledgeable and responsive engineering and customer service

professionals.

Assembled on packet principle with choice of four position and multi pole circuits. The superior

engineering materials and manufacturing processes for rotary switch components ensure reliable

electrical endurance for safer operation and used for longer life. The high grade engineering plastics for

the components ensure greater mechanical strength.

THE ADVANTAGE IS YOURS

APPLICATION

ELECTRICAL DATA

RANGE

FEATURES

Making -breaking circuits

Isolation of power circuits

Switching of auxiliary circuits

Motor application

Ammeter or Voltmeter Selector Switches

16A, 250V AC / 10A, 440V AC

25A, 250V AC / 16A, 440V AC

16A, 440V AC

25A, 440V AC

Continuos Current

Operational Voltage

High Voltage Test

Ambient Temperature

Mechanical Life

Electrical Life

Short Time Withstand Current

Short Time Making & Breaking Capacity

10A, 16A, 25A

250V, 440V AC

2.5 Kv for 1 minute

upto 50°C

1 Lakh operation

Depends upon the application

10 Times of operating current for 1 Sec.

10 Times of operating current

Design assembled on packet principle

Air break type Wiping contact

Make before break contact

90° angle of throw

Panel & base mounting

Unwanted position blocked when specified.

With high grade thermo plastics with excellent electrical properties

Tested at ERDA as per IEC 60947 Part I & III : 2005

CE marking

Factory ISO 9001:2008 certified by UL DQS Inc., USA

Operating mechanism slow break - Principally for AC switching only.

Kaycee rotary switches comply with IS 13947 Part I & III

ROTARY SWITCH

Rotary Switches consist of index letters & figures grouped in sequence to indicate

the salient features of the switches.

SRP1817A/MB/TB3/LG1/GC

A) Prefix letters S- indicates AC only -slow break quick make mechanism.

B) The next Group of letters Method of Mounting

RP - Back up panel flush mounting

BC - Front of panel base mounting

X - Universal mounting

M - Indicates switch for three phase - 440V

C) The next Group of figures Indicates Current rating

1 - 10 A / 16 A

2 - 25A

D) The next Group of figures Indicates No of poles

8 - No of Poles

E) The next Group of figures Indicates No. of disc

17 - No. of discs in switches assembly

F) Suffix letters Indicates switches sequence

Note : ON/OFF Switches have no suffix letters.

A - 2 way no off

B - 2 way with off

C - 3 way with off

D - 4 way no off

Motor Control Switches

BX - 34 - Star delta starting with off

AB - 65 - Two speeds with off (High or low)

LK - Reversing or polarity change over no off (forward - reverse)

K - Reversing or polarity chage over with off

G) Special codes VS - Voltmeter selector switch

MA60 - Ammeter selector switch

PC - Speed control switch

MB - Make before break contact

PD - Pad locking

H) Blocking Mechanism For 4 position switch

TA - indicates switch limited to 3 operating position

TB - indicates switch limited to 2 operating position

TC - indicates switch limited to between normal position

I) Locking attachment L - Lever type lock

T - Tee type lock

P - Pistol grip type handle

K - Knob type handle

J) Centre key lock assembly

Code ref. G1 G2 G3 G4 G12 G13 G24 G

Locking Position & key position 1 2 3 4 1 & 2 1 & 3 2 & 4 All

K) Cubicle door interlock Lockable type

Code ref. HR1 HR2 HR3 HR4 HR12 HR13 HR 24 HR

Position in which lock dis-engage 1 2 3 4 1 & 2 1 & 3 2 & 4 All

L) Cubicle door interlock Non lockable type

Code ref. SH1 SH2 SH3 SH4 SH13 Sh24

Position in which lock dis-engage 1 2 3 4 1 & 3 2 & 4

M) Code for indication plate GB - Grey flush plate with indicating plate & black knob

YR - Yellow flush plate with indicating plate & red knob

G - Grey flush plate with indicating plate

Y - Yellow flush plate with indicating plate

CODING SYSTEM

ROTARY SWITCH

24

1

X

2

1

X

33

24

X

3

4

X

X

X

4

1

X

X

1

2X

3

X

2X

3

24

1

3

24

1

3

24

1

3

24

1

TC 4TC 3TC 2TC 1

TB 4TB 3TB 2TB 1

TA 4TA 3TA 2TA 1

3 POSITION SWITCHCODE TA

2 POSITION SWITCHCODE TB

BETWEEN POSITIONS LIMITINGMECHANISM CODE TC

CODING FOR LIMITED POSITION SWITCHES 90º SWITCHING

3

X4

1

1. Remove knob

2. Remove holder, IP & background plate

3. Remove two screws M4 x 12.

4. Fit Switch on panel (For Mounting holes refer mounting drawing)

5. Fit two screws M4 x 12

6. Fit background plate, IP, And holder

7. Fit Knob

MOUNTING DETAILS

ROTARY SWITCH

10-16-25 Amperes 4-Position 90°

Rotary Switches of 10,16 and 25 Amp. 4 position, listed on next page, are

with standard switching sequences up to 4 poles. Multi-pole switches are offered

on request.

TYPE :

Open execution without any enclosure.

DESIGN :

Air break wiping contact(Double Break) silver plated, self aligning.

RATING:

10-16-25 Amp. for working voltage of 250 or 440 for AC switching.

SPECIFICATIONS

:

Rotary Switches conform to IS: 13947(Part I and Part III) /1993 and to BSS

and Defence specifications.

MECHANISM

Slow break-principally for AC switching only. Quick make Break-principally for

DC switching. Also for AC when easy and quick action is necessary.

MOUNTING:

For switches flush at the back of panel mounting specify SRP or SRPM for AC and

RP or RPM for AC/DC. For Switches flush at front of panel mounting specify

SBC or SBCM for AC and BC or BCM for AC/DC.

OPERATING HANDLE :

Knob(Wing type) of black colour / red colour.

OPTIONAL ACCESSORIES:

A selection of accessories and attachment from a wide variety is available, viz,

Handles, Detachable Handles Indication Plates, Centre Key Locks , Cubicle Door

Interlocks, Lockable - Non Lockable, Pad Locking etc. Details available on

request.

It is recommended that switches with large built up should have handle &

lockable switches with large built up should have LG lock.

65 x 65 MM

LEVER HANDLE NO1 BALL TYPE HANDLE

PAD LOCK DISC TERMINAL SHROUD

KNOB (RED/BLACK)

LEVER HANDLE NO275 x 75 MM

INDICATING PLATE

95 x 95 MM(CKL)

ROTARY SWITCH

STANDARD SWITCHING COMBINATIONS

Suitable for Mounting Flush at the Back of Panel

SINGLE PHASE - 250 VOLTS (1 & 2 poles)

THREE PHASE - 440 VOLTS (3 Poles & above)

(working Voltage 250 to earth)

NOTE :

For other dimensions refer separate dimension sheet.

Indicating plates square size 64 x 64 mm for standard switches and 75 x 75 mm for switches with Locks - Interlocks .

Single and double Pole Switches are rated 250V. If required for 440V - in code add ‘M’ as shown above. Dimension Y shown correspondingly.

Add GB in code for switches required with grey I. P. and black knob. Alternatively add YR for yellow I. P. and red knob. If either codes are not specified,

then we shall book order with GB.

TYPE Dim. Y TYPE TYPE Dim. Y

- - SRP213 23

- - SRP225 35

SRP134 29 SRPM237 47

SRP145 35 SRPM249 59

- - SRP213A 23

- - SRP225A 35

SRP137A 47 SRPM237A 47

SRP149A 59 SRPM249A 59

- - SRP215B 35

- - SRP229B 59

SRP137B 47 SRPM2313B 83

SRP149B 59 - -

- - SRP215C 35

- - SRP229C 59

SRP139C 59 SRPM2313C 83

SRP1412C 77 - -

- - SRP215D 35

- - SRP229D 59

SRP139D 59 SRPM2313D 83

SRP1412D 77

SRP112

SRP123

SRPM134

SRPM145

SRP113A

SRP125A

SRPM137A

SRPM149A

SRP113B

SRP125B

SRPM137B

SRPM149B

SRP113C

SRP126B

SRPM139C

SRPM1412C

SRP113D

SRP126D

SRPM139D

SRPM1412D

Dim. Y

17

23

29

35

23

35

47

59

23

35

47

59

23

41

59

77

23

41

59

77 - -

10 AMP.AC 16 AMP.AC 25 AMP.ACSWITCHING

ON-OFF

TWO WAY

NO OFF

A

TWO WAY

WITH OFF

B

THREE WAY

WITH OFF

C

FOUR WAY

NO OFF

D

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

1

2

3

4

NO OF

POLES

1

3

4 2

OFF

2

3 1

OFF

2 1

OFF

1

2 2

1

ON ON

OFF

OFF

ROTORY SWITCHES

10-16-25 Amperes 4-Position 90º

ROTARY SWITCH

ROTARY SWITCH

Rotary Selector Switches are suitable for instruments like Ammeters, Voltmeters,

Power Factor Meters etc. The design enables to indicate by means of a single

meter, the current or the voltage. Ammeter Selector Switches are provided with

make - before - break contacts to give security against risk of open circuit of the

current transformer secondaries. Listed below are standard switches.

TYPE :

Open execution without any enclosure.

DESIGN :

Air break wiping contacts (Double Break) self aligning,

RATING:

10 Amp. for working voltage of 250V or 440V for AC circuits only.

MECHANISM :

Slow - Break - principally for AC switching only.

MOUNTING :

For Switches flush at the back of panel mounting specify SRP for switched at the

front of panel base mounting specify SBC

SPECIFICATIONS:

Rotary Switches conform to IS : 13947 - 1993 and also Defence

Specifications.

OPTIONAL ACCESSORIES :

AMMETER SELECTOR

SWITCHING TYPE DIM’Y’ DIAGRAM

Voltage between phase with

OFF 4 positions 90º Indicating plate size

65 X 65 mm sq.

Voltage between phase and neutral with

OFF 4 positions 90º

Indicating plate size 65 X 65 mm sq.

With one switch to indicate, with one

Ammeter & one Voltmeter, Simulaneous

Reading of phase current & Voltage

between phases , with an OFF position.


4 Pos. Ammeter selector switch Direct in

line without CT Indicating plate size

65 X 65 mm sq.

SRP135VS 35

SRP115BE18 35

SRP1310MB28 65

SRP1313ZZF12 83

NOTE : Add GB in code for switches required with grey flush plate and black knob. Alternatively add YR for Yellow flush plate

and red knob. If either codes are not specified, then we shall book order with GB.

VOLTMETER SELECTOR

OFF

YB

RYRB

OFF

YN

RNBN

OFF

Y

RB

OFF

Y

RB

SPECIAL SELECTOR SWITCHES

Current in each phase

with OFF 4 positions 90º


SRP136MA60 41

OFF

Y

B R

INSTRUMENT SELECTOR SWITCHES 10 AMPERES

R

R1 B1

A

Y1

A1

Y B

R

R

R

Y

Y

B

B

V

N

RFF

Y

Y

B

V1 A2 A1 A2

V V

B

R

A1 A2

R

V

Y

Y

B

B

R

R

V1 V2

Y B

V

YB

BASE MOUNTING

SMALL UNIVERSAL MOUNTING

`Y' 28 SQ.6513

5R3

23

71

12

58

PANEL DRILLING(BACK OF PANEL)

FLUSH PLATE COLOUR : YELLOW (Y)

OR GREY (G)

KNOB COLOUR : RED (R)OR BLACK (B)

2 HOLES Ø5.5

48

CR

S.

HOLES Ø84 HOLES Ø5AT 25 P.C.D.

4 HOLES Ø5.5

PANEL DRILLING(FRONT OF PANEL)

2 SLOT 8L x 5.5 W.

(HANDLE REMOVED)PLANPANEL DRILLING

(FRONT OF PANEL)


2 SLOT 8L x 5.5 W.

2 HOLES Ø5.5

R35

12

SQ. 50'Y' 20 23

58

CR

S.

15

71

SQ

. 4

.50

PANEL MOUNTING

(KNOB REMOVED)PLANPANEL DRILLING

(BACK OF PANEL)

25'Y' 13 23 SQ. 64.00

FLUSH PLATE COLOUR : YELLOW (Y)

OR GREY (G)


M4 NUT FOR MOUNTING AT 25 P.C.D.

KAYCEE

SQ

. 4

.50

48

CR

S.

HOLES Ø84 HOLES Ø5AT 25 P.C.D.

4 HOLES Ø5.5

ROTARY SWITCH

HANDLE COLOUR BLACK (B)

44`Y' 57

78

POS.1

R35

55SQ.

44

.5 C

RS

.

HOLE Ø362 HOLES Ø4

(HANDLE & FLUSH PLATE REMOVED)

PLAN


FLUSH PLATE(75 SQ.) COLOUR : YELLOW (Y)

OR GREY (G)

2 FIXING SCREWSM3.5 x 25 L.

RAISED C’SK.HD.

CENTER KEY LOCK

44`Y'

51

33

20

POS.1R35

71

12

55SQ.

70

61

44

.5 C

RS

.

58

CR

S.

2 HOLES Ø5.5




HANDLE COLOUR : BLACK (B)

2 SLOT 8L x 5.5 W.

CUBICLE DOOR


OR GREY (G)


RAISED C’SK.HD.

(HANDLE & FLUSH PLATE REMOVED)PLAN

CUBICLE DOOR INTERLOCK(NON LOCKABLE)

ROTARY SWITCH

PLANPANEL DRILLING(BACK OF PANEL)

25 43`Y' SQ. 65

PAD LOCK DISC NO.1COLOUR : YELLOW (Y)

PAD LOCK DISC NO.2COLOUR : RED (R)

4 HOLES Ø5AT 25 P.C.D.

4 HOLES Ø5AT 50 P.C.D.

HOLES Ø8

PAD LOCK SWITCH

HANDLE COLOUR BLACK (B)

CUBICLE DOOR


RAISED C’SK.HD.

44`Y' 57

78

51

33

20

POS.1

R53

71

12

55SQ

58

CR

S.

2 HOLES Ø5.5


2 SLOT 8L x 5.5 W.

44

.5 C

RS

.




OR GREY (G)

CUBICLE DOOR INTERLOCK (LOCKABLE)

ROTARY SWITCH

“ORDER FORMAT”

APPLICATION :- AC OR AC-DC CURRENT : - VOLTAGE :-

MOUNTING : (a) PANEL (b) BASE (c) UNIVERSAL. TERMINAL ACCESSIBLE (a) FRONT (b) BACK

NO. OF POLES :- SWITCH TYPE :-

TYPE OF CONTRACTS : - BREAK BEFORE MAKE OR MAKE BEFORE BREAK

NO. OF POSITION (S) :- BLOCKED POSITION(S) :-

TYPE OF HANDLE : (a) WING TYPE (b) BALL TYPE (c) PISTOL GRIP

(d) LEVER TYPE (e) CAPSTAN TYPE*

CENTRE KEY LOCK :- (a) LEVER TYPE (LG) (b) TEE TYPE (TG) (c) CAPSTAN TYPE (CG)*

(ONLY FOR 4 POS. SWITCHES)

LOCKING POSITION(S) :-

CUBICAL DOOR INTERLOCK :- (a) LEVER TYPE (LSH) FOR 10-60 AMPS

(NON LOCKABLE TYPE) 100-600 AMPS AND 100 AMPS LIGHT DUTY, 4 POSITION ONLY

(b) CAPSTAN TYPE (CSH) FOR 100-600 AMPS.

CUBICAL DOOR INTERLOCK :- (a) LEVER TYPE (LHR)** FOR 10-60 AMPS AND

100 AMPS LIGHT DUTY, 4 POSITION ONLY

(b) CAPSTAN TYPE (CHR)** FOR 100-600 AMPS

INDICATING PLATE MARKINGS : POS. 1 - POS. 5 -

POS. 2 - POS. 6 -

POS. 3 - POS. 7 -

POS. 4 - POS. 8 -

MAIN LABEL OF INDICATING PLATE :-

FOR PROGRAMME OTHER THAN LISTED, ATTACH YOUR PROGRAMME SHEET WITH ORDER

* ONLY FOR 100-600 AMPS SWITCHES ONLY.

PAD LOCKING ALSO AVAILABLE FOR 10-60 AMPS, 4 POSITION SWITCHES.

SPECIFY POSITION(S) IN WHICH THE DOOR INTERLOCK SHOULD DISENGAGE.

** SPECIFY POSITION (S) IN WHICH THE DOOR INTERLOCK SHOULD DISENGAGE

AND ALSO LOCK THE HANDLE.

NOTE : -

10-60 AMPS. AND 100 AMPS. LIGHT DUTY SWITCHES WILL BE SUPPLIED WITH BLACK KNOB AND GREY

FLUSH PLATE AND ACRYLIC INDICATING PLATE (GB). IF SPECIFY CAN BE SUPPLIED. WITH YELLOW

FLUSH PLATE AND ACRYLIC INDICATING PLATE AND RED KNOB.

100-600 AMPS SWITCHES UPTO 3 DISC WILL BE SUPPLIED WITH LEVER HANDLE. ABOVE 3 DISC

“CAPSTAN” TYPE HANDLE.

100-600 AMPS. SWITCHES WILL BE SUPPLIED WITH ANNODISED ALUMINIUM INDICATING PLATES.

ROTARY SWITCH

Branch Offices :

Authorised Channel Partner

Manufactured by :

KAYCEE INDUSTRIES LIMITED

32, Ramjibhai Kamani Road, Ballard Estate,

Mumbai - 400 001.

Tel. : +91 (22) 2261 3521 / 22 / 23

Fax : +91 (22) 2261 6106

E-mail : [email protected]

Website : www.kayceeindustries.com

Ahmedabad : 096240 64739

Bangalore : 093428 53324

Chennai : 093812 01556

Delhi : 093120 04687

Indore : 099770 05208

Kolkata : 093392 00968

Nashik : 098506 66743

Pune : 098222 51408

Vadodara : 099251 59373

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