Rotary Switch Series C

Series C - 22° Indexing

Specifications

No. of Positions:	2 to 16 Positions (Single Pole Construction Only)
Electrical Rating:	Continuous 25 amps at 28 v dc
Make and Break: (10,000 cycles)	10 amps res. 115 v ac 10 amps res. 28 v dc 6 amps ind. 28 v dc
Torque:	2 in. lbs. max.
Altitude:	to 60,000 feet
Temperature Range:	-55^oC to +125^oC
Dielectric Strength:	1250 v ac
Terminals Available:	Screw Type Only
Initial Contact Resistance:	.010 ohms or less
Insulation Resistance:	100,000 megohms.
Length:	1.90 in. (48.26) max for 1 deck switch add .75 in. (19.05) max. for each additional deck
Weight:	.75 lbs. max. for 1 deck switch add .25 lbs. for each additional deck

Notes

Designed to meet or exceed the requirements of MIL-S-6807

Same as and interchangeable with 1748 Series

Totally enclosed construction affords maximum protection against adverse conditions such as: Explosion, high altitude, corrosion, humidity, sand, dust and fungus. Janco's understanding of rotary switching problems is a direct result of years of service and experience with high performance military aircraft and missle systems.

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Series C - 30° Indexing

Specifications

No. of Positions:	2 to 11 Positions 1 Pole Per Deck 2 or 3 Positions 3 Poles Per Deck
Electrical Rating:	Continuous 25 amps at 28 v dc
Make and Break: (10,000 cycles)	10 amps res. 115 v ac 10 amps res. 28 v dc 5 amps ind. 28 v dc (All single pole construction only)
Torque:	8 in. lbs. max.
Altitude:	to 60,000 feet
Temperature Range:	-55^oC to +125^oC
Dielectric Strength:	1250 v ac
Terminals Available:	Screw Type Only
Initial Contact Resistance:	.010 ohms or less
Insulation Resistance:	100,000 megohms.
Length:	1.30 in. (33.02) max for 1 deck switch add .50 in. (12.7) max. for each additional deck
Weight:	.56 lbs. max. for 1 deck switch add .20 lbs. for each additional deck

Notes

Designed to meet or exceed the requirements of MIL-S-6807

Same as and interchangeable with 1749 Series

Series C - 36° Indexing

Specifications

No. of Positions:	9 Positions plus OFF (Single Pole Construction Only)
Electrical Rating:	Continuous 25 amps at 28 v dc
Make and Break: (10,000 cycles)	10 amps res. 115 v ac 10 amps res. 28 v dc 6 amps ind. 28 v dc
Torque:	8 in. lbs. max.
Altitude:	to 60,000 feet
Temperature Range:	-55^oC to +125^oC
Dielectric Strength:	1250 v ac
Terminals Available:	Screw Type Only
Initial Contact Resistance:	.010 ohms or less
Insulation Resistance:	100,000 megohms.
Length:	1.50 in. (38.1) max for 1 deck switch add .75 in. (12.7) max. for each additional deck
Weight:	.68 lbs. max. for 1 deck switch add .15 lbsfor each additional deck

Notes

Designed to meet or exceed the requirements of MIL-S-6807

Same as and interchangeable with 1750 Series

Series C - 45° Indexing

Specifications

No. of Positions:	2 to 7 Positions Plus OFF 1 Pole Per Deck 2 or 3 Positions 2 Poles Per Deck
Electrical Rating:	Continuous 25 amps at 28 v dc
Make and Break: (10,000 cycles)	10 amps res. 115 v ac 10 amps res. 28 v dc 5 amps ind. 28 v dc
Torque:	8 in. lbs. max.
Altitude:	to 60,000 feet
Temperature Range:	-55^oC to +125^oC
Dielectric Strength:	1250 v ac
Terminals Available:	Screw Type Only
Initial Contact Resistance:	.010 ohms or less
Insulation Resistance:	100,000 megohms.
Length:	1.40 in. (35.56) max for 1 deck switch add .75 in. (12.7) max. for each additional deck
Weight:	.40 lbs. max. for 1 deck switch add .15 lbsfor each additional deck

Notes

Designed to meet or exceed the requirements of MIL-S-6807

Same as and interchangeable with 1751 Series

Series C - 90° Indexing

Specifications

No. of Positions:	2 to 4 Positions 1 Pole Per Deck 2 Positions 2 Poles Per Deck (7.5 amp, 7.5 amp, 5 amp)
Electrical Rating:	Continuous 25 amps at 28 v dc
Make and Break: (10,000 cycles)	15 amps res. 115 v ac 15 amps res. 28 v dc 5 amps ind. 28 v dc (All single pole construction only)
Torque:	8 in. lbs. max.
Altitude:	to 60,000 feet
Temperature Range:	-55^oC to +125^oC
Dielectric Strength:	1250 v ac
Terminals Available:	Screw Type Only
Initial Contact Resistance:	.010 ohms or less
Insulation Resistance:	100,000 megohms.
Length:	1.43 lb. (36.32) max for 1 deck switch add .50 lb. (12.7) max. for each additional deck
Weight:	.48 lbs. max. for 1 deck switch add .15 lbsfor each additional deck

Notes

Designed to meet or exceed the requirements of MIL-S-6807

Same as and interchangeable with 1752 Series

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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Contact Us

Tel: 818-361-3366

Email: mason.sales@masoncontrols.com

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

End Applications

Quality Policy

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