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Los interruptores de presión DUNGS GAO (reinicio automático), GMH (reinicio manual alto) y GML (reinicio manual bajo) A4 son interruptores de presión ajustables para controles automáticos de equipos de combustión de gas. Los presostatos A4 son adecuados para abrir un circuito en relación con los cambios en la presión del medio en relación con el punto de ajuste. El punto de ajuste se puede establecer en el campo mediante un dial ajustable con una escala integrada. Niple de prueba integrado en la carcasa de metal para verificar el punto de referencia.
Aplicaciones
Los interruptores de presión DUNGS GAO, GMH y GML A4 se recomiendan para aplicaciones de calefacción industrial y comercial con conexiones de tubería de 1/4” NPT. El presostato GAO, GMH y GML A4 es adecuado para gas natural, propano, butano, aire y otros gases inertes.
| 266919 | GAO-A4-4-2 DUNGS Interruptor de Presión de Gas, 0.16“ to 1.2“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 274451 | GAO-A4-4-2 w/24 VDC Lights DUNGS Interruptor de Presión de Gas, 0.16“ to 1.2“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266920 | GAO-A4-4-3 DUNGS Interruptor de Presión de Gas, 0.16“ to 1.2“ W.C, High or Low, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 274448 | GAO-A4-4-3 w/24 VDC Lights DUNGS Interruptor de Presión de Gas, 0.4“ to 4“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266921 | GAO-A4-4-5 DUNGS Interruptor de Presión de Gas, 2“ to 20“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 274449 | GAO-A4-4-5 w/24 VDC Lights DUNGS Interruptor de Presión de Gas, 2“ to 20“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266922 | GAO-A4-4-6 DUNGS Interruptor de Presión de Gas, 12“ to 60“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 274447 | GAO-A4-4-6 w/24 VDC Lights DUNGS Interruptor de Presión de Gas, 12“ to 60“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266923 | GAO-A4-4-8 DUNGS Interruptor de Presión de Gas, 40“ to 200“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 274450 | GAO-A4-4-8 w/24 VDC Lights DUNGS Interruptor de Presión de Gas, 40“ to 200“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266965 | GAO-A4-4-2GOLD DUNGS Interruptor de Presión de Gas, 0.16“ to 1.2“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, NEMA 4 | |
| 266958 | GAO-A4-4-3GOLD DUNGS Interruptor de Presión de Gas, 0.4“ to 4“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, NEMA 4 | |
| 266959 | GAO-A4-4-5GOLD DUNGS Interruptor de Presión de Gas, 2“ to 20“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, 24v lights installed; NEMA 4 | |
| 266960 | GAO-A4-4-6GOLD DUNGS Interruptor de Presión de Gas, 12“ to 60“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, 24v lights installed; NEMA 4 | |
| 266966 | GAO-A4-4-8GOLD DUNGS Interruptor de Presión de Gas, 40“ to 200“ W.C; High or Low; Automatic reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, NEMA 4 | |
| 266927 | GMH-A4-4-4 DUNGS Interruptor de Presión de Gas, 1“ to 20“ W.C; High; Manual reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 275248 | GMH-A4-4-4 W/24V LIGHT DUNGS Interruptor de Presión de Gas, 1" TO 20" W.C.; HIGH; MANUAL RESET, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266928 | GMH-A4-4-6 DUNGS Interruptor de Presión de Gas, 12“ to 60“ W.C; High; Manual reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 275249 | GMH-A4-4-6 W/24V LIGHT DUNGS Interruptor de Presión de Gas, 12" TO 60" W.C.; HIGH; MANUAL RESET, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266930 | GMH-A4-4-8 DUNGS Interruptor de Presión de Gas, 40“ to 200“ W.C; High; Manual reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 275250 | GMH-A4-4-8 W/24V LIGHT DUNGS Interruptor de Presión de Gas, 40" TO 200" W.C.; HIGH; MANUAL RESET, SPDT Sw 10A @ 24VAC Res; 1A max @ 24VDC. NEMA 4 with 24 VDC/VAC light installed | |
| 266961 | GMH-A4-4-4GOLD DUNGS Interruptor de Presión de Gas, 1“ to 20“ W.C; High; Manual reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, NEMA 4 | |
| 266962 | GMH-A4-4-6GOLD DUNGS Interruptor de Presión de Gas, 12“ to 60“ W.C; High; Manual reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, NEMA 4 | |
| 266945 | GML-A4-4-4 DUNGS Interruptor de Presión de Gas, 1“ to 20“ W.C; Low; Manual reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 276643 | GML-A4-4-4 W/24V LIGHT DUNGS Interruptor de Presión de Gas, 1“ to 20“ W.C; Low; Manual reset WITH 24V LIGHT INSTALLED | |
| 266947 | GML-A4-4-6 DUNGS Interruptor de Presión de Gas, 12“ to 60“ W.C; Low; Manual reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 276645 | GML-A4-4-6 W/24V LIGHT DUNGS Interruptor de Presión de Gas, 12“ to 60“ W.C; Low; Manual reset WITH 24V LIGHT INSTALLED | |
| 266948 | GML-A4-4-8 DUNGS Interruptor de Presión de Gas, 40“ to 200“ W.C; Low; Manual reset, SPDT Sw 10A @ 120 Vac 8A FLA, NEMA 4 | |
| 276646 | GML-A4-4-8 W/24V LIGHT DUNGS Interruptor de Presión de Gas, 40“ to 200“ W.C; Low; Manual reset WITH 24V LIGHT INSTALLED | |
| 266963 | GML-A4-4-4GOLD DUNGS Interruptor de Presión de Gas, 1“ to 20“ W.C; Low; Manual reset, SPDT Sw 10A @ 24 Vdc, Gold Plated Contacts, NEMA 4 |
RECISA 2024 – TODOS LOS DERECHOS RESERVADOS.