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Series: S400
Contact allocation: 2NC 2NO
Rated insulation voltage: 30 V AC, 36 V DC
Conventional thermal current, max: 2 A
Number of connections: 1
Type of connection: Cable with M12 connector
Cable length: 200 mm
Sheathing material: PVC
Side of cable entry: Wall side
Switching principle: Slow-action contact
Internal actuator: Safety switch in hinge, encapsulated
Actuating path (angle) with forced separation: 4 N, from set switching point
Actuation angle, max: 180 degrees
Degree of protection: IP 69K, IP 67
Certifications: c UL US, TUV Sud
Functions: Mechanical hinge with integrated safety switch, Integration in control circuits up to category 4 in accordance with EN ISO 13849, Locking device without guard interlocking in acc. with EN 1088

Owing to their highly tempered stainless steel housing and the degree of protection IP69K, the series S420 safety hinge switches are particularly suited to tasks which have extremely high requirements with regard to hygiene. From a technical viewpoint, the unique switch impresses with its sensor-based OSSD, four multicolor LEDs for on-site diagnosis and its high safety level (SIL 3, PL e).

Hinge switch in a conventional variant with contact allocation (S420-9x) or in a variant with on-site diagnosis and OSSDs (S420-OSx)
Series connection of devices with SIL3 and PLe (S420-OSx) allows low-cost interconnection with an extremely high safety level
Long service life even with heavy doors or difficult materials (e.g. acrylic glass) owing to the robust housing and 6 screwed connections along its arm
High-grade standard-compliant surfaces (< 0.8 micrometers) which can be cleaned easily even under hygienically difficult conditions
Degree of protection IP67 and IP69K ensure reliable operation even in the case of intensive cleaning and dust accumulation
Optical information about the hinge status is provided on site by four multicolor LEDs
Concealed screwed connections to protect against tampering and to enable easier cleaning
Long-term identifiability owing to the robust laser print
Reduced installation requirements and fast connection due to integrated cable or M12 with 0.2m cable
Additional signal output used to actuate signal lamps or for signaling status to control units
High level of investment protection owing to simple and extensive adjustability to almost 0 degrees, e.g. in the case of door wear

Additional Info

Brand Leuze
Component Type Safety Switch
Connection Cable
Contact Type 2 N.O./2 N.C.
Leuze Product Series Leuze S400 Safety Hinge Switch Stainless Steel

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