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GK Series Key Operated Safety Interlock Switch with IP67 NEMA 1 4 12 13 Rating and -25 °C to 85 °C Operating Range

GK Series Key Operated Safety Interlock Switch with IP67 NEMA 1 4 12 13 Rating and -25 °C to 85 °C Operating Range

IP67 Key Operated Safety Interlock Switch

NEMA 1 4 12 13 GK Series Switch

Operating range -25 °C to 85 °C Safety Interlock Switch

Nazwa handlowa:

Honeywell

Numer modelu:

Seria G.K

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Szczegóły produktu
Materiał kontaktowy:
Stop srebra (standard); pozłacany stop srebra (do zastosowań niskoenergetycznych)
Materiał klucza (siłownika).:
Stal nierdzewna
Materiał mieszkaniowy:
Cynkowy odlew ciśnieniowy pokryty żywicą epoksydową
Przewód/połączenie elektryczne:
0,5-14 NPT, 20 mm, rura osłonowa z gwintem PG 13,5; 10-pinowe złącze typu „mini”.
Opcje kontaktu/przełącznika*:
1NC/1NO; 2 NC; 2NC/2NO; 3NC/1NO; 4NC
Projekt kontaktu:
Podwójna przerwa, oddzielona elektrycznie
Podkreślić:

IP67 Key Operated Safety Interlock Switch

,

NEMA 1 4 12 13 GK Series Switch

,

Operating range -25 °C to 85 °C Safety Interlock Switch

Warunki płatności i wysyłki
Minimalne zamówienie
1 szt
Szczegóły pakowania
Każde urządzenie ma indywidualne pudełko, a wszystkie pola są pakowane w standardowe pakiety lub dos
Czas dostawy
5-8 dni roboczych
Zasady płatności
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Możliwość Supply
1000 sztuk/sztuk tygodniowo do negocjacji
Opis produktu
Honeywell GK Series Metal body for Large doors/cages. Unique friction feature. UL, CSA, CE, SIL3. IP67. NEMA 1, 4, 12, 13. Silver & gold contacts
MICRO SWITCH GK Series switches are key-operated safety interlock rugged metal switches which monitor the positions of gates, guards, or doors. The key is attached to the moving portion of the gate, guard, or door. When the gate is closed, the key is inserted into the GK switch indicating a safe position (gate closed) and the machine process can start. The positive opening normally closed contacts are held closed when the key is inserted into the GK switch. Opening the gate removes the key from the switch, opening the normally closed contacts and interrupting the machine's control circuit.
GK Series switches feature dual-entry positions for the key (top or side insertion) for flexible mounting. Available with four different key styles and multiple contact arrangements to meet most safety interlock key switch requirements. The unique friction feature ensures key retention. Evaluated for safety functions up to SIL3 per IEC 61508-2:2010.
Key Features
  • Electrostatic epoxy coated die-cast zinc housing with EN50041 30 x 60 mm mounting
  • Four different types of stainless steel keys
  • Multiple contact options: 1NC/1NO, 2NC, 2NC/1NO, 2NC/2NO, 3NC/1NO, 4NC
  • Positive opening operation of normally closed contacts to EN/IEC 60947-5-1-3 specification
  • Normally open (NO) contacts indicate key removal
  • Unique friction feature design for key retention
  • Dual entry head design (side or top entry) with up to eight key entry positions
  • Optional one or two integral LEDs for monitoring switch signal/output status
  • Multiple conduit options for global applications
  • Operating temperature range: -25°C to 85°C [-13°F to 185°F]
  • IP67 and NEMA 1, 4, 12, & 13 environmental sealing
  • CE, CSA, and UL certifications
  • Designed and evaluated for safety functions up to SIL3 level
Potential Applications
Hinged or sliding gates, guards, or doors for:
  • Machine tool and metalworking equipment
  • Plastic molding equipment
  • Robotic cells
  • Special purpose machinery
Differentiation
  • Up to four contacts per switch for control circuits and key removal indication
  • Optional LEDs to indicate power and output status
  • Designed and evaluated for safety functions up to SIL3 level
Specifications
Characteristic Parameter
Description Dual entry key operated safety interlock switch
Certifications CSA (C22.2 No.14. File 57323), UL (per UL508, File E37138), CE (per IEC 60947-1, IEC 60947-5-1)
Housing material Epoxy coated die-cast zinc
Key (actuator) material Stainless steel
Conduit/electrical connection 0.5-14 NPT, 20 mm, PG 13,5 threaded conduit; 10-pin "mini" style connector
Contact/switch options* 1NC/1NO; 2 NC; 2NC/2NO; 3NC/1NO; 4NC
Contact design Double break, electrically separated
Contact material Silver alloy (standard); gold-plated silver alloy (for low energy applications)
Utilization category AC15, A300/A600**; DC13 Q300
Rated operational voltage (Ue) 240 Vac, 600 Vac, 250 Vdc
Rated operational current (Ie) 3 A, 1.2 A, 0.27 A
Thermal current (Ith) 10 A
Rated insulation voltage (Ui) 300 V, 600 V
Rated impulse withstand voltage (Uimp) 2500 V
Short circuit protective device (SCPD) Class J fuse (10 A/600 V)
Conditional short-circuit current 1000 A
Pollution degree 3
Environmental sealing IP67; NEMA 1, 4, 12, & 13
Operating temperature -25°C to 85°C [-13°F to 185°F]
Shock 50 G per IEC 60068-2-27
Vibration 10 G per IEC 60068-2-6
MCTF (Mechanical life) >1,000,000 cycles with single-sided confidence limit of 95%
MCTF (Electrical life) >60,000 cycles
SIL Capability Up to and including SIL3 (HFT1), IEC 61508-2:2010
Proof test interval 1 year
Optional LEDs*** GLC Series with 1 LED pilot light (12 Vac/dc to 250 Vac/dc)
GLD Series with 2 LED pilot lights (18 Vdc to 30 Vdc)
*All normally closed (NC) contacts are positive opening.
**A600 for 1NC/1NO contacts.
***When switch includes LED pilot lights, the switch voltage is limited to the rated LED voltage.
GK Series Key Operated Safety Interlock Switch with IP67 NEMA 1 4 12 13 Rating and -25 °C to 85 °C Operating Range 0 GK Series Key Operated Safety Interlock Switch with IP67 NEMA 1 4 12 13 Rating and -25 °C to 85 °C Operating Range 1

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