MICRO SWITCH™ Sicherheitsschalter
Speziell für den Einsatz an Maschinen konzipiert, bei denen das Entfernen des Betätigers die Maschine sofort in einen Sicherheitszustand versetzt. Miniaturschalter für kleinere Öffnungen. Weniger Installationszeit und Kostenaufwand. Erhältliche Serien: GK, GKE, GKM, GKN, GKS und GKR/L.
Elektromechanische Endschalter, die entwickelt wurden, um unter Not-Halt-Voraussetzungen betätigt zu werden. Zuverlässigkeit und Sicherheit in kompakten und kostengünstigen Schaltern. Erhältliche Serien: 24CE/924CE, GSS und GSX.
Magnetisch betriebene berührungslose Sicherheitsschalter, entwickelt für die Verwendung in vielen Maschinenschutzanwendungen. Verfälschungssichere und unabhängige Sicherheitsschalter, die oft verwendet werden können um Relais, Kontakte oder Sicherheitsrelais direkt zu schalten. Serien FFS, FF2, FF3, FF5, FF6.
Serie | FF and FFS | GKM | GKN |
Attributes | non-contact safety switches either magnetically operated or by electronically coded magnets providing high degree of tamper-proof, reliable operation |
most compact key-operated safety product available; fully sealed construction | common footprint safety switch for multiple applicability; multiple contacts, multiple key and wiring entry points |
Potential applications | small doors and apertures | small doors and apertures | small/medium doors and apertures |
Housing | ABS resin-filled, stainless steel | glass-filled polyester | glass-filled polyester |
Approvals | UL, CE | UL, CSA, CE, S-mark, SIL 3 capable | cULus, CE, CCC, S-mark, SIL 3 capable |
Sealing | IP67, NEMA 4 | IP67; NEMA 1, 12, 13 | IP67; NEMA 1, 4, 12, 13 |
Differentiator | large actuation window from almost any angle (ranges ~6 mm to 20 mm); sealed, compact and rugged design |
can be used for doors as small as 160 mm [6.3 in] with small closed radius; available cabled or with integrated M12 connectors for plug-and-play install | one switch stocking for multiple contact, key entry, and wiring application combinations; large wiring cavity |
Measurements (less levers) H x W x D |
82,5 mm x 19 mm x 17 mm [3.25 in x 0.75 in x 0.67 in] |
69,4 mm x 34,0 mm x 16,0 mm [2.73 in x 1.34 in x 0.63 in] |
90,0 mm x 40,0 mm x 33,0 mm [3.55 in x 1.57 in x 1.30 in] |
Temperature | -10 °C to 55 °C [14 °F to 131 °F] | 25 °C to 85 °C [-13 °F to 185 °F] | -25 °C to 70 °C [-13 °F to 158 °F] |
Features | DIN rail mounting; guard status indication; small, easy to mount; either pre-wired or connector fitted | double insulated, no ground wiring required; wiring entrance options from bottom, side, or both (dual entry GKME for daisy chain capability); variety of keys available for top or front entry options. | multi-use, multi-option; up to 3 contacts for additional monitoring; 4 key head entries; knock-out points for wiring entry; double insulated body; rigid and flexible key options available |
Serie | GKE | GKS | GSX |
Attributes | compact housing size, standard IEC 20mm mounting | solenoid trapped key interlock switch designed not to release until hazard has been removed |
heavy-duty metal body, explosion-proof safety switch designed for hazardous area applications |
Potential applications | small doors and apertures | medium to large door applications | gates, doors, access panels, cages |
Housing | glass-filled polyester | glass-filled polyester | aluminum |
Approvals | cULus, CE, S-mark, SIL 3 capable | cULus, CE, CCC, S-mark, SIL 3 capable | cULus, ATEX, IEC Ex, SIL 3 capable |
Sealing | IP66; NEMA 1, 12, 13 | IP67; NEMA 1, 4X, 12, 13 | IP67; NEMA 1, 4, 6, 7, 9, 12, 13 |
Differentiator | small MIN-DIN footprint; simple wiring and mounting; double insulated |
simple-to-mount, slim-mount glass filled polyester body; available with key entry (four available square positions); up to four contacts |
explosion-proof and positive-break safety switch with cULus, ATEX, IEC Ex approvals |
Measurements (less levers) H x W x D |
92,2 mm x 24,2 mm x 29,4 mm [3.63 in x 0.95 in x 1.16 in] |
196,8 mm x 40 mm x 41 mm [7.75 in x 1.57 in x 1.61 in] |
154,2 mm x 44,5 mm x 72 mm [6.07 in x 1.75 in x 2.84 in] |
Temperature | -25 °C to 85 °C [-13 °F to 185 °F] | -25 °C to 50 °C [-13 °F to 122 °F] | -40 °C to 70 °C [-40 °F to 158 °F] |
Features | medium duty switch covers most common 1NC/1NO and 2NC applications key entry from top and front | power-to-lock or power-to-unlock for key trap; override mechanism on cover; three knock out conduit openings for wiring flexibility (sides + bottom); optional LED indicator. | extensive switching and actuating options; designed so even welded contacts will open and machine will stop in emergency with positive opening NC snap action contacts (direct mechanical linkage) |
Serie | 24CE/ 924CE | GK | GKR/ L |
Attributes | miniature, compact die-cast zinc housing construction with a wide variety of actuators |
heavy duty metal body keyed interlock switch designed for large doors and cages | heavy-duty metal body solenoid trapped key interlock switch designed not to release until hazard has been removed; for large doors/ cages |
Potential applications | small doors and apertures | large, heavy door cage and gate applications | large, heavy door, cage and gate machine apps |
Housing | zinc | zinc | zinc |
Approvals | 24CE: CE; 924CE: UL, CE, SIL 3 capable | UL, CSA, CE, S-mark, SIL 3 capable | UL, CSA, CE, S-mark, SIL 3 capable |
Sealing | IP66 | IP67; NEMA 1, 4, 12, 13 | IP68; NEMA 1, 4, 6P, 12, 13 |
Differentiator | tough and rugged switch, designed to operate in harsh operating environments | unique friction feature for key retention; rugged design withstands vibration, harsh environments, and provides long-term durability (tested 15 million cycles) | rugged design withstands vibration, harsh environments; provides long-term durability (tested 15 million cycles) |
Measurements (less levers) H x W x D |
49,0 mm x 40,0 mm x 16,0 mm [1.93 in x 1.57 in x 0.63 in] |
121,6 mm x 42 mm x 42,6 mm [1.79 in x 1.652 in x 1.68 in] |
149,0 mm x 110,0 mm x 48,8 mm [5.85 in x 4.33 in x 1.92 in] |
Temperature | 0 °C to 70 °C [32 °F to 160 °F] | -25 °C to 85 °C [-13 °F to 185 °F] | -25 °C to 85 °C [-13 °F to 185 °F] |
Features | flexible attachment with simple two screw mounting; available pre-wired with choice of cable lengths or connector fitted; side and bottom cable entry |
multiple key (8 top or side entry) and lockout device options available; LED indicator; up to four contacts | solenoid power-to-lock or power-to unlock; key retain force 1000 N max; multiple key and lockout devices; dual LED indicator; available with key entry (4 face orientations); up to 4 contacts; manual override |
Serie | GSS | GSS Hinge | CPS/ 2CPS |
Attributes | rugged metal housing handles multiple broad applications | metal or plastic housing for access door safety hinge applications |
single/dual head cable pull designed to provide emergency stop protection; often used for exposed conveyor and assembly lines |
Potential applications | medium/large doors and apertures | medium/large doors | conveyor applications |
Housing | glass-filled polyester, zinc | glass-filled polyester, zinc | zinc |
Approvals | UL, CSA, CE, SIL 3 capable | UL, CSA, CE, SIL 3 capable | UL, CSA, CE, SIL 3 capable |
Sealing | IP67; NEMA 1, 4, 12, 13 | IP67; NEMA 1, 4, 12, 13 | IP67; NEMA 1, 4, 12, 13 |
Differentiator | highly visible red housing; snap action and slow action basic switches | highly visible red housing; actuator head may be rotated in 90° increments |
rugged, sealed, large wiring cavity; indicators; wide temperature tolerance; longest span available (up to 500 feet/152m on dual head 2CPS) |
Measurements (less levers) H x W x D |
83,0 mm x 30,5 mm x 30,0 mm [3.27 in x 1.20 in x 1.18 in] |
83,0 mm x 30,5 mm x 30,0 mm [3.27 in x 1.20 in x 1.18 in] |
165,1 mm x 79,8 mm x 325,9 mm [6.5 in x 3.14 in x 12.75 in] |
Temperature | -25 °C to 85 °C [-13 °F to 185 °F] | -25 °C to 85 °C [-13 °F to 185 °F] | -40 °C to 85 °C [-40 °F to 185 °F] |
Features | multiple contact options (up to 4 MBB); full range of actuator heads and levers; reliable low energy switching; tested to 15 million operations | low profile design; available with 3 actuator styles (left, center, right); multiple contact options; reliable low energy switching | optional hardware packs; heavy-duty terminals: gold contacts; direct opening action of NC contacts (up to 4 contacts); LED status lights |
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