DUK Lever limit switch/end switch LHPE-18/1-R
NEW Item
Manufacturer Part Number: LHPE-18/1-R
Position Switch, Limit Switch, Lever Limit Switch
- Snap action
- Direct opening
- Latching optional
- Direction sensing LH vs RH optional
- Silver or Gold contacts
- Enclosure of BMC (FRP)
- IP 67
Lever limit switches are for stopping drives at reached limitpositions or for signaling at intermediate. The actuation lever of this switch is shiftable LH as well as RH out of the middle, neutral position. Operation of the contacts can either be independent on the direction of this shifting (LH as well as RH operates the same contacts) or dependent (LH operates other contacts than RH). The actuation lever turns back to its middle neutral position automatically, hereby the reset of the contacts happens automatically. Optional is a latching version for manual reset.
These switches will be equipped with up to 4 snap-action micro switches with direct (forced) opening of the NC contacts. The contacts are made of silver, optional are gold surfaces. The contacts perform a wiping action. This wiping reduces the electrical transition resistance, essential for use at lowest tensions and currents. The micro switches are certified by the VDEand CCC. The EAC approval of the switches qualities them for the Eurasian market.
The mounting orientation is any and the actuation lever canbe mounted in4positions (4x 90°) onthe shaft.
The design of these switches considerates heavy duty service. Enclosures made of most stable, impact resistant, thick-walled and strongly corrosion resistant fibre-glass einforced polyester (BMC) or made of cast iron as well as all shafts and screws made of stainless steel, seasons them for anextended working life.
Technical Data
- Conforms to standards EN 60947-5-1 / EN 60204 / EN 60529 / DIN VDE 0168 with latching „w“: EN 60947-5-5
- Certification of contacts RegNr. 6671 or 6827 or 40026213
- Approval EAC Eurasian conformity
- Approval Eurasian conformity Contacts snap action, self-cleaning surfaces, NC contacts: direct opening for safety applications
- Ith (thermical current) 10A
- Rating Silver: 400VAC 6A / 230VAC 8A / 24VDC 10A / 80VDC 3 A
- Minimum Current Gold: 1mA @ 6VDC
- Utilization Category
- Silber: AC-15 230V 1A DC-13 110V 0,5A
- Gold: AC-12 230V 250mA DC-12 110V 250mA
- Ui Rated Insul. Voltage 400V
- Uimp Rated Impulse 4kV
- Terminals Screw clamps, each clamp 1 or 2 cables, each max 2,5mm²
- Protection at least IP67 (EN 60529), at least IK08 (EN 62262)
- Cable Entries 2 x M25, factory closed by IP67-protecting plugs
- Enclosure Material BMC (Fibreglass Reinforced Polyester) / Cast Iron
- Colours standard: yellow RAL 1003, optional: red RAL 3000
- Weight / Mass approx.
- polyester 2.3 kg ,
- cast iron 6 kg
- Mounting position free
- Ambient temperature for operation: - 40°C up to +85°C (-55°C on request)
- Values for calculation of SIL or PL according EN 13849 and IEC 61508:
- B10d with latching 80.000 cycles
- without latching depending on the actuation speed:
- =1.5m/s 200.000 cycles
- <1.5m/s up to 500.000 cycles
