Crouzet 83228, 83229 Data Sheet

142

Main specifications

| MICROSWITCHES | 1

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SUB-SUBMINIATURE MICROSWITCHES - CYLINDRIC BODY

83228 / 83229

› High precision snap-action mechanism with wiping contacts
› Very compact cylindrical body
› Flush-mounting model for minimum footprint (83228)
› Threaded barrel model for precise setting (83229)
› Long mechanical life
› Use from 1 mA 4 Vc to 5 A 250 Va
› Operating temperature -55 °C up to +140 °C

| 02/2018

Flush-mounting
83228

Function Connections
I (changeover) W2 (solder) 83228001 83229001

Electrical characteristics

Rating nominal / 250 V AC (A)
Rating thermal / 250 V AC (A)

Mechanical characteristics

Maximum operating force (N) 1.7 1.7
Min. Release force (N) 0.4 0.4
Maximum total travel force (N) 2.5 2.5
Max. Allowable overtravel force (N) 10 10
Maximum rest position (mm) 2.4 7
Operating position (mm) 1.95
Differential travel (mm) 0.13
Min. overtravel (mm) 0.15 0.15
Ambient operating temperature (°C) -55 ➞ +100 -55 ➞ +100
Mechanical life (operations) 2 x 10
Contact gap (mm) 0.35 0.35
Weight (g) 0.7 1.7

5* 5*
10 10

± 0.25

± 0.06

6

Threaded barrel fixing
83229

±0.25

6.55

± 0.06

0.13

6

2 x 10

Additional specifications

- Cover: PBT GF (UL 94-V0 / GWFI 960 °C)

- Base: PA46 GF (UL 94-V0 / GWFI 960 °C / GWIT 775 °C)

- Moving blade: gold-plated beryllium copper

- Button: PA66 (optional : ceramic)

- Contacts: gold-plated silver

- Terminals: gold-plated brass

- Threaded barrel: nickel-plated brass

- Degree of protection: IP40 (mechanism)

- Min actuating speed: 0.01 mm/s

- Recommended min actuating speed

- Certification marks:

on request (83229) /

Product adaptations

Principles

Single break snap-action switch

Changeover - SPDT (form C)

Standard product Product made to order Contact us

› Ceramic plunger for high stability of operating position throughout the temperature range
› High operating temperature: +140 °C
› Reduced differential travel: max 0.12 mm (SP9202)
› Telescopic plunger for large overtravel: 1.5 mm (832295)
› Plunger with ball for lateral approach from any direction
› M8 x 0.75 threaded barrel
› 83229 supplied with single nut, assembled or delivered separately
› cURus approved versions (83229)