Rotary Switch Series M

Series 4M - 30° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/4.

All switches represented by this drawing conform to MIL-DTL-3786/4: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	12 Positions 1 Pole Per Deck 6 Positions 2 Poles Per Deck 4 Positions 3 Poles Per Deck 3 Positions 4 Poles Per Deck 2 Positions 6 Poles Per Deck
Electrical Rating:	Continuous 10 amps at 28 v dc
Make and Break: (10,000 cycles)	2 amps res. 115 v ac 1.25 amps res. 28 v dc
Torque:	1 thru 5 decks - 3 in. lbs. max. 6 thru 12 decks - 5 in. lbs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	1.00 in. max for 1 deck switch add .35 in. max. for each additional deck
Weight:	.12 lb. max. for 1 deck switch add .03 lb. for each additional deck

Notes

NO. OF POSITIONS:
2-12: 1 Pole per deck
2-6: 2 Poles per deck
2-4: 3 Poles per deck
2-3: 4 Poles per deck
2: 6 Poles per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 12 positions, may have stops or be continuous rotation. All other switches will have stops.

All multi-pole 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. Letter to be adjacent to common terminals.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

Series 4M - 45° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/4.

All switches represented by this drawing conform to MIL-DTL-3786/4: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	8 Positions 1 Pole Per Deck 4 Positions 2 Poles Per Deck
Electrical Rating:	Continuous 10 amps at 28 v dc
Make and Break: (10,000 cycles)	5 amps res. 115 v ac 5 amps res. 28 v dc 2.8 amps res. 28 v dc
Torque:	1 thru 5 decks - 4 in. lbs. max. 6 thru 12 decks - 8 in. lbs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	1.06 in. max for 1 deck switch add .410 in. max. for each additional deck
Weight:	.13 lb. max. for 1 deck switch add .04 lb. for each additional deck

Notes

NO. OF POSITIONS:
2-8: 1 Pole per deck
2-4: 2 Poles per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 8 positions, may have stops or be continuous rotation. All other switches will have stops.

All multi-pole 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. Letter to be adjacent to common terminals.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

Series 4M - 90° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/4.

All switches represented by this drawing conform to MIL-DTL-3786/4: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	4 Positions 1 Pole Per Deck
Electrical Rating:	Continuous 10 amps at 28 v dc
Make and Break: (10,000 cycles)	5 amps res. 115 v ac 5 amps res. 28 v dc 2.5 amps res. 28 v dc
Torque:	1 thru 5 decks - 4 in. lbs. max. 6 thru 12 decks - 6 in. lbs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	1.06 in. max for 1 deck switch add .410 in. max. for each additional deck
Weight:	.13 lb. max. for 1 deck switch add .04 lb. for each additional deck

Notes

NO. OF POSITIONS:
2-4: 1 Pole per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 4 positions, may have stops or be continuous rotation. All other switches will have stops.

All multi-pole 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. Letter to be adjacent to common terminals.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

Series 13M - 36° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/13.

All switches represented by this drawing conform to MIL-DTL-3786/13: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	10 Positions 1 Pole Per Deck 5 Positions 2 Poles Per Deck
Electrical Rating:	Continuous 10 amps at 28 v dc
Make and Break: (10,000 cycles)	.25 amp res. 115 v ac .25 amp res. 28 v dc .12 amp res. 28 v dc
Torque:	1 thru 5 decks - 12 in. ozs. max. 6 thru 12 decks - 16 in. ozs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	.65 in. max for 1 deck switch add .275 in. max. for each additional deck
Weight:	13 grams. max. for 1 deck switch add 3 grams for each additional deck

Notes

NO. OF POSITIONS:
2-10: 1 Pole per deck
2-5: 2 Poles per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 10 positions, may have stops or be continuous rotation. All other switches will have stops.

If required decks will be identified A, B, C, etc. in line with locating pin.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

Series 4M - 36° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/4.

All switches represented by this drawing conform to MIL-DTL-3786/4: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	10 Positions 1 Pole Per Deck 5 Positions 2 Poles Per Deck
Electrical Rating:	Continuous 10 amps at 28 v dc
Make and Break: (10,000 cycles)	5 amps res. 115 v ac 3 amps res. 28 v dc 2 amps res. 28 v dc
Torque:	1 thru 5 decks - 3 in. lbs. max. 6 thru 12 decks - 5 in. lbs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	1.00 in. max for 1 deck switch add .35 in. max. for each additional deck
Weight:	.12 lb. max. for 1 deck switch add .03 lb. for each additional deck

Notes

NO. OF POSITIONS:
2-10: 1 Pole per deck
2-5: 2 Poles per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 10 positions, may have stops or be continuous rotation. All other switches will have stops.

All multi-pole 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. Letter to be adjacent to common terminals.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

Series 4M - 60° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/4.

All switches represented by this drawing conform to MIL-DTL-3786/4: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	6 Positions 1 Pole Per Deck
Electrical Rating:	Continuous 10 amps at 28 v dc
Make and Break: (10,000 cycles)	5 amps res. 115 v ac 3 amps res. 28 v dc 2 amps res. 28 v dc
Torque:	1 thru 5 decks - 4 in. lbs. max. 6 thru 12 decks - 7 in. lbs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	1.03 in. max for 1 deck switch add .35 in. max. for each additional deck
Weight:	.13 lb. max. for 1 deck switch add .03 lb. for each additional deck

Notes

NO. OF POSITIONS:
2-6: 1 Pole per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 6 positions, may have stops or be continuous rotation. All other switches will have stops.

Add letter "D" to P/N Code for deck identification on single pole construction switches. Letter to be adjacent to common terminals.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

Series 13M - 30° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/13.

All switches represented by this drawing conform to MIL-DTL-3786/13: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	12 Positions 1 Pole Per Deck 6 Positions 2 Poles Per Deck 4 Positions 3 Poles Per Deck
Electrical Rating:	Continuous 10 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 res. 28 v dc
Torque:	1 thru 5 decks - 12 in. ozs. max. 6 thru 12 decks - 16 in. ozs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	.65 in. max for 1 deck switch add .275 in. max. for each additional deck
Weight:	13 grams max. for 1 deck switch add 3 grams for each additional deck

Notes

NO. OF POSITIONS:
2-12: 1 Pole per deck
2-6: 2 Poles per deck
2-4: 3 Poles per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 12 positions, may have stops or be continuous rotation. All other switches will have stops.

If required decks will be identified A, B, C, etc. in line with locating pin.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

Series 13M - 45° Indexing

Designed to meet or exceed the requirements of MIL-DTL-3786/13.

All switches represented by this drawing conform to MIL-DTL-3786/13: Temp life characteristic "C", vibration grade "3", shock "H", altitude "C".

Switches feature totally enclosed, explosion proof, unitized construction.

Specifications

No. of Positions	8 Positions 1 Pole Per Deck 4 Positions 2 Poles Per Deck
Electrical Rating:	Continuous 8 amps at 28 v dc
Make and Break: (10,000 cycles)	.25 amp res. 115 v ac .25 amp res. 28 v dc .12 amp res. 28 v dc
Torque:	1 thru 5 decks - 12 in. ozs. max. 6 thru 12 decks - 16 in. ozs. max.
Altitude:	to 70,000 feet
Temperature Range:	-65^oC to +125^oC
Length:	.65 in. max for 1 deck switch add .275 in. max. for each additional deck
Weight:	13 grams max. for 1 deck switch add 3 grams for each additional deck

Notes

NO. OF POSITIONS:
2-8: 1 Pole per deck
2-4: 2 Poles per deck

NON-SHORTING CONTACTS:
Break before make

SHORTING CONTACTS:
Make before break

1 pole per deck, 8 positions, may have stops or be continuous rotation. All other switches will have stops.

If required decks will be identified A, B, C, etc. in line with locating pin.

FAA part 21, 23, 25, 27, 29
DO-160, 178, 254, MIL-STD-461, 464, 704, 810, ARP4754

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.

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Tel: 818-361-3366

Email: mason.sales@masoncontrols.com

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

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