Position switch with safety function
ES 51 W 1Ö/1S
Article no.: 1047005 Old article no.: 51002001
contact usProduct features
Metal enclosure
Slow action A, change-over contact with double break
1 cable entry M16 x 1.5
Actuator: Plunger with collar W
Actuating speed max. 0.5 m/s with a vertical actuating angle of 0°
Exact repeatability of switching point
Watertight collar for protection against penetration of dirt
Notes
When used as safety switch, secure the enclosure against slipping with appropriate means, e.g. pinning.
Technical data
General technical data
Applied standards
EN ISO 13849-1, EN 60947-5-1, EN ISO 14119
Enclosure
aluminium die-cast, powder-coated
Switch type
type 1
Coding level
no coding
Degree of protection
IP65 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
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 (incl. conductor ferrules)
Cable entry
1 x M16 x 1.5
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
400 V
Conventional thermal current Ithe
4 A
Utilisation category
AC-15
Rated operating current/voltage Ie/Ue
4 A/400 VAC
Short-circuit protection
4 A gG/gN fuse
Mechanical life
> 1 million operations
Operation cycles
max. 3600/h
Ambient temperature
–20 °C … +80 °C
Repeat accuracy of switching points
± 0.1 mm
Approvals
]
Weight
110 g
Downloads
Variants / Options
The following variants / options are available on request:
- Gold-plated contacts
- Plug-in connector M12 x 1, 5-pole
Position switch with safety function
ES 51 W 1Ö/1SArticle no.: 1047005 Old article no.: 51002001
contact us
