Miniature limit switch
C 50 ST 1Ö/1S
Article no.: 1046958Old article no.: 49005001
Standard version
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Product features
Thermoplastic enclosure
Actuator: Adjustable plunger ST
Plunger with knurled-head setting screw
Length of metal plunger adjustable for fine adjustment of switching travel
Technical data
General technical data
- Applied standards
- EN ISO 13849-1, EN 60947-5-1
- Enclosure
- thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
- Cover
- polycarbonate, self-extinguishing UL 94 V-2
- Actuator
- plunger: brass
- Tightening torque
- enclosure mounting screws: approx. 1 Nm
cover screws: approx. 0.6 Nm
- Degree of protection
- IP10 (IEC/EN 60529),
IP20 (IEC/EN 60529) with full contact assignment with strands whose external diameter is ≥2.2 mm
- B10d (10 % load)
- 500 000
- TM
- max. 20 years
- Degree of pollution
- 2
- Contact material
- silver
- Switching system
- slow action, positive break NC contacts A
- Switching elements
- 1 NC/1 NO contact, type Zb
- Connection
- screw connection terminals
- Cable cross-section
- max. 1.5 mm²
- Rated impulse withstand voltage Uimp
- 4 kV
- Rated insulation voltage Ui
- 400 V
- Conventional thermal current Ithe
- 4 A
- Rated operating current/voltage Ie/Ue
- 4 A/400 VAC
- Utilisation category
- AC-15
- Short-circuit protection
- 4 A gG/gN fuse
- Ambient temperature
- –20 °C … +75 °C
- Mechanical life
- > 1 million operations (R: 70 000 operations – with an actuating angle of 30°)
- Operation cycles
- max. 1800/h
- Repeat accuracy of switching points
- ± 0.1 mm
- Contact opening
- max. 2 x 4 mm
- Approvals
- d
- Weight
- 20 g
Dimensional drawing
Further drawings
Contact diagram
Switching diagram
T Positive break travel/angle
Downloads
Variants / Options
The following variants / options are available on request:
Top mounting with 2 x M3 tapped holes
Miniature limit switch
C 50 ST 1Ö/1SArticle no.: 1046958Old article no.: 49005001
Standard version
contact us
