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Rotary Switch Keylocks

AK Series Rotary Switch Keylock

AK Series - 30°, 36°, 45°, 60°, 90° Indexing 

Designed to meet or exceed the requirements of 3786

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of PositionsAK30-1
12 Positions
1 Pole Per Deck

AK30-2
6 Positions
2 Poles Per Deck

AK30-3
4 Positions
3 Poles Per Deck

AK36-1
10 Positions
1 Poles Per Deck

AK36-2
5 Positions
2 Poles Per Deck

AK45-1
8 Positions
1 Pole Per Deck

AK45-2
4 Positions
2 Poles Per Deck

AK60
6 Positions
1 Pole Per Deck

AK90
4 Positions
1 Poles Per Deck
 AK30
(12 Positions)		AK36
(10 Positions)		AK45
(8 Positions)		AK60
(6 Positions)
Electrical Rating:Continuous 10 amps at 28 v dc
Make and Break: (10,000 cycles)2 amps res. 115 v ac
1 amps res. 28 v dc
.5 amps ind. 28 v dc
 		5 amps res. 115 v ac
3 amps res. 28 v dc
2 amps ind. 28 v dc		5 amps res. 115 v ac
5 amps res. 28 v dc
2.5 amps ind. 28 v dc		5 amps res. 115 v ac
3 amps res. 28 v dc
2 amps ind. 28 v dc
Torque:5 in. lbs. max.7 in. lbs. max.
Altitude:to 70,000 feet
Temperature Range:-65oC to +125oC
Length:1.70 in. max for 1 deck switch
add .35 in. max. for each additional deck		1.70 in. max for 1 deck switch
add .41 in. max. for each additional deck		1.70 in. max for 1 deck switch
add .35 in. max. for each additional deck
Weight:.25 lb. max. for 1 deck switch
add .03 lb. for each additional deck		.26 lb. max. for 1 deck switch
add .04 lb. for each additional deck		.26 lb. max. for 1 deck switch
add .03 lb. for each additional deck

Notes

Poles/Deck
1, 2 and 3 - 30 degrees
1 and 2 - 36 degrees and 45 degrees 1 only - 60 degrees and 90 degrees

All multipole switches will have common terminals identified A, B, C etc. Add letter 'D' to P/N code for deck identification on single pole construction switches. Letters to be adjacent to common terminals.

NO. OF POSITIONS:
2-12: 1 pole/deck (30º)
2-8: 1 pole/deck (45º)
2-6: 2 pole/deck (30º)
2-4: 2 pole/deck (45º)
2-4: 3 pole/deck (30º)
2-6: 1 pole/deck (60º)
2-10: 1 pole/deck (36º)
2-5: 2 pole/deck (36º)
2-4: 1 pole/deck (90º)

Accordion number 3 content.Aliquam vitae convallis neque. Aliquam sed dolor lacus. Donec non tortor nulla. Suspendisse sapien sapien, varius et congue at, pellentesque sit amet erat. Cras vestibulum pretium elementum. Etiam sit amet tortor laoreet, pulvinar tortor in, porttitor risus. Etiam egestas lectus tincidunt condimentum tempus.
BK Series Rotary Switch Keylock

BK Series - 30°, 36°, 45°, 60°, 90° Indexing

Designed to meet or exceed the requirements of MIL-S-3786

Same as and interchangeable with 1-2500 Series

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of PositionsBK30-1
12 Positions
1 Pole Per Deck

BK30-2
6 Positions
2 Poles Per Deck

BK30-3
4 Positions
3 Poles Per Deck

BK36-1
10 Positions
1 Pole Per Deck

BK36-2
5 Positions
2 Poles Per Deck

BK45-1
8 Positions
1 Pole Per Deck

BK45-2
4 Positions
2 Poles Per Deck

SBK60-1
6 Positions
1 Pole Per Deck

BK60-2
3 Positions
2 Poles Per Deck

BK90-1
4 Positions
1 Poles Per Deck

BK90-2
2 Positions
2 Poles Per Deck
Electrical Rating:Continuous 8 amps at 28 v dc
Make and Break: (10,000 cycles).25 amps res. 115 v ac
.25 amps res. 28 v dc
.12 amps ind. 28 v dc
 
Torque:2 in. lbs. max
Altitude:to 70,000 feet
Temperature Range:-65oC to +125oC
Length:1.5 in. max for 1 deck switch
add .270 in. max. for each additional deck
Weight:60 grams max. for 1 deck switch
add 3 grams for each additional deck

Notes 

NO. OF POSITIONS:
2 - 12:1 Pole per deck (30º)
2 - 6:2 Poles per deck (30º)
2 - 4:3 Poles per deck (30º)
2 - 10:1 Pole per deck (36º)
2 - 5:2 Poles per deck (36º)
2 - 8:1 Pole per deck (45º)
2 - 4:2 Poles per deck (45º)
2 - 6:1 Pole per deck (60º)
2 - 3:2 Poles per deck (60º)
2 - 4:1 Pole per deck (90º)
2:2 Poles per deck (90º)

NON-SHORTING CONTACTS
Break before make

SHORTING CONTACTS
Make before break
60º & 90º are non-shorting only

1 pole per deck. Max positions will be continuous rotation. All other switches will have stops.

If required decks will be identified A, B, C, etc

Accordion number 3 content.Aliquam vitae convallis neque. Aliquam sed dolor lacus. Donec non tortor nulla. Suspendisse sapien sapien, varius et congue at, pellentesque sit amet erat. Cras vestibulum pretium elementum. Etiam sit amet tortor laoreet, pulvinar tortor in, porttitor risus. Etiam egestas lectus tincidunt condimentum tempus.
BKS Series Rotary Switch Keylock

BKS Series - 30°, 36°, 45°, 60°, 90° Indexing

Designed to meet or exceed the requirements of MIL-S-3786

Same as and interchangeable with 2-2500 Series

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of PositionsBK30-1
12 Positions
1 Pole Per Deck

BK30-2
6 Positions
2 Poles Per Deck

BK30-3
4 Positions
3 Poles Per Deck

BK36-1
10 Positions
1 Pole Per Deck

BK36-2
5 Positions
2 Poles Per Deck

BK45-1
8 Positions
1 Pole Per Deck

BK45-2
4 Positions
2 Poles Per Deck

SBK60-1
6 Positions
1 Pole Per Deck

BK60-2
3 Positions
2 Poles Per Deck

BK90-1
4 Positions
1 Poles Per Deck

BK90-2
2 Positions
2 Poles Per Deck
Electrical Rating:Continuous 8 amps at 28 v dc
Make and Break: (10,000 cycles).25 amps res. 115 v ac
.25 amps res. 28 v dc
.12 amps ind. 28 v dc
 
Torque:2 in. lbs. max
Altitude:to 70,000 feet
Temperature Range:-65oC to +125oC
Length:1.5 in. max for 1 deck switch
add .270 in. max. for each additional deck
Weight:60 grams max. for 1 deck switch
add 3 grams for each additional deck

Notes 

NO. OF POSITIONS:
2 - 12:1 Pole per deck (30º)
2 - 6:2 Poles per deck (30º)
2 - 4:3 Poles per deck (30º)
2 - 10:1 Pole per deck (36º)
2 - 5:2 Poles per deck (36º)
2 - 8:1 Pole per deck (45º)
2 - 4:2 Poles per deck (45º)
2 - 6:1 Pole per deck (60º)
2 - 3:2 Poles per deck (60º)
2 - 4:1 Pole per deck (90º)
2:2 Poles per deck (90º)

NON-SHORTING CONTACTS
Break before make

SHORTING CONTACTS
Make before break
60º & 90º are non-shorting only

1 pole per deck. Max positions will be continuous rotation. All other switches will have stops.

If required decks will be identified A, B, C, etc

Accordion number 3 content.Aliquam vitae convallis neque. Aliquam sed dolor lacus. Donec non tortor nulla. Suspendisse sapien sapien, varius et congue at, pellentesque sit amet erat. Cras vestibulum pretium elementum. Etiam sit amet tortor laoreet, pulvinar tortor in, porttitor risus. Etiam egestas lectus tincidunt condimentum tempus.

More Information

NOTE TO OUR OVERSEAS CUSTOMERS: All Janco rotary selector switches on our site are designated EAR99, which means they can be shipped to most destinations under most circumstances, under the designation "NLR" (No License Required), according to the US Bureau of Industry and Security.


CONTACT US

Contact Us

Tel: 818-361-3366

Email: mason.sales@masoncontrols.com

Mailing address:
Mason Controls
13955 Balboa Boulevard
Sylmar, CA 91342

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