Rotary Switches

1250 Series Subminiature Shaftless Switches

1250 Series

1250 SERIES

SUBMINIATURE SHAFTLESS PRECISION ROTARY SWITCHES

 

1250 SERIES

SUBMINIATURE SHAFTLESS PRECISION ROTARY SWITCHES

 

Continuous (Non-Switching) Current Capacity
1 Amps
Switching Current Capacity 28 VDC Resistive
0.2 Amps
Switching Current Capacity 115 VAC Resistive
0.25 Amps
Switching Current Capacity 28 VDC Inductive (2.8 H.)
0.125 Amps
Switching Current Capacity 28 VDC Lamp Load
0.075 Amps
Low Level Capable
YES
Switching Life
25,000 cycles
Weight
1 grams

 

Contact Surfaces Gold Plated
Vibration Tested YES
Medium Impact Shock Tested YES
Moisture Resistant YES
Salt Spray Resistant YES
Explosion Proof YES
Immersion Tested Shaft Seal
RFI/EMI Tested YES
Shaft Seal Available

Degrees Max. Positions Poles Available
60° 6 1 or 2

 

 

1250 SERIES

SUBMINIATURE SHAFTLESS PRECISION ROTARY SWITCHES

 

Information Packet Includes:

  • Description
  • Product Photos
  • Engineering Drawings
  • Ordering Information
  • Technical Data
  • Information on all 1250 Series Switches

Download PDF

1250 SERIES

SUBMINIATURE SHAFTLESS PRECISION ROTARY SWITCHES

 

A subminiature precision rotary selector switch, the SERIES 1250 is 0.350 inches in diameter and rated at 30,000 operational cycles. It has been engineered to meet all applicable requirements of MIL-S-3786.

  • The basic series 1250 is available as a 1 pole, 1-8 position or a 2 pole, 2-4 position switch.
  • It is a non-shorting switch with 45 and 60 degree indexing.
  • It has PC terminals and shaft seal for contaminant-free operation.

The series 1250 is ideal for avionics, communications, test equipment and command and control applications where space is limited and strict environmental reliability requirements are needed.

Superior construction, using materials that meet the strictest standards, ensure these subminiature switches provide excellent current switching capacity and constant low contact resistance. Rigorous inspection, testing requirements, and procedures ensure long life and high reliability. 

The Cole series 1250 switch provides the ultimate mechanical and electrical reliability with its unique design.

QUICK LINKS

Rotary Switches
By Applications
By Customizations

The Innovative Switch Company

P.O. Box 25063
Santa Ana, CA 92799-5063

ISO 9001:2015
AS9100:2016 Rev. D
Certified

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Tel: +714-556-3100

QUICK LINKS

Rotary Switches
By Applications
By Customizations

The Innovative Switch Company

P.O. Box 25063
Santa Ana, CA 92799-5063

ISO 9001:2015
AS9100:2016 Rev. D
Certified

Email: sales@cole-switches.com
Tel: +714-556-3100

Founded in 1965, Cole has earned a world class reputation for designing and manufacturing high quality, precision rotary switches for Commercial, Aerospace and Military applications.

The Innovative Switch Company

ISO 9001:2015
AS9100:2016 Rev. D
Certified

Email: sales@cole-switches.com
Tel: +714-556-3100

Locations

HEADQUARTERS

2650 South Croddy Way
Santa Ana, CA 92704

MANUFACTURING

2711 South Shannon Street
Santa Ana, CA 92704

RESEARCH & DEVELOPMENT

11640 Coley River Circle
Fountain Valley, CA 92708

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