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Crouzet: Miniature Microswitches (831606 SP3697 Series)
With over 60 years’ experience in snap-action technology, Crouzet Switches offers a complete range of Microswitches for the highly demanding markets. The extensive choice consists of standard or customized Sub-subminiature, Subminiature, Miniature and Special microswitches, all conform to the most rigorous quality standards.
Our microswitches are characterized by a large range of switching ratings from 1 mA to 25 A, magnetic blowout versions for High DC ratings, sealed models, positive break versions, a wide range of operating temperatures, models for explosive atmospheres, long service life and wide variety of actuators, contact materials and fixing means.
Miniature Microswitches – High DC Rating Magnetic Blowout
Coil spring snap-action mechanism with wiping contacts
Version with magnetic blowout for enhanced DC breaking capacity up to 5 A / 250 Vac
Long service life: 200 000 operations at nominal rating and up to 10 millions on light load
Contact gap less or greater than 3 mm (micro-disconnection (µ) or full disconnection)
cURus and NF approved (except 831606 SP3697)
Wide choice of actuators: pinned of flexible, stainless steel or plastic
Contacts: silver alloy (gold-plated silver alloy: on request)
Terminals: brass (except W2/X: copper nickel), silver plated common
Levers: stainless steel or polyamide, polyamide roller
Degree of protection: IP40 (mechanism)
Proof tracking index: PTI 250 (PTI 600 on 831606 SP3697)
Recommended min actuating speed: 0.1 mm/
Special levers: special shapes and lengths
Special connections: angled, screw with clamp (W5), full wiring with custom connector
Telescopic plunger and adjustable fixing by threaded barrel: plastic version (153L accessory) or metal version (SP9603 or 83556, single or double pole)
High operating temperature: +150 °C
Variant for irradiated environment (SF1320)
400 Vac NF approved versions (SP9654)
cURus / NF approvals for 831606 SP3697
Specifications
Approx body size (mm): 29x16x10
Rating (max): 5A / 250Vdc
Degree of protection: IP40
Operating temperature: -40°C/+125°C
Operating force (max): 5 N
Differential travel (max): 0.7 mm
Overtravel (min): 1 mm
Mechanical life (cycles): 1 M