EGIS

EGIS 500A Sealed Contactor 12/24V (Bulk Pack)

£164.94
Tax included.
7021B
Hermetically sealed 500A contactor for remote switching of high-current engine and auxiliary loads.

Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The EGIS 500A sealed contactor remotely switches high-current engine and auxiliary circuits, eliminating long cable runs to manual switches and reducing both installation cost and weight. The hermetically sealed housing keeps dust and moisture out, and high-temperature materials with stainless steel self-locking hardware suit installation almost anywhere on a vehicle or vessel, including engine compartments.

It carries 500A continuously and supports a 9 to 36 Vdc control voltage, while the contacts handle switching voltages up to 48V and beyond. High interrupt capability allows the contactor to safely open in a locked-starter situation of up to 1,500A at 14 Vdc, and it is ignition protected to ISO-8846 and UL 1500 for safe use in closed compartments where explosive gases may be present.

PRODUCT DETAILS

  • Hermetically sealed against dust and moisture intrusion
  • 500A continuous current rating
  • 9 to 36 Vdc control voltage, switching to 48V and beyond
  • High interrupt capability up to 1,500A at 14 Vdc
  • Ignition protected to ISO-8846 / UL 1500
  • 18-8 stainless steel self-locking hardware
  • IP67 / IP69K ingress protection
  • 500A sealed contactor
  • Stainless steel mounting hardware

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Electrical

Continuous Current500 A
Operating Control Voltage9-36 V DC
Max Interrupt Current1,500 A at 14 Vdc
Electrical Endurance6,000 cycles at 250A / 450V; 100,000 cycles at 250A / 14V

Mechanical

Ingress ProtectionIP67 / IP69K
Ignition ProtectionISO-8846 / UL 1500
Min Operating Temperature-40 C
Max Operating Temperature85 C
Hardware18-8 stainless steel self-locking

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Can this contactor be used on both 12V and 24V systems?
Yes. It operates on a 9 to 36 Vdc control voltage, so it suits both 12V and 24V installations, and the contacts support switching voltages up to 48V and beyond.
Is it safe to install in an engine compartment?
Yes. The contactor is hermetically sealed, uses high-temperature materials and is ignition protected to ISO-8846 and UL 1500, making it suitable for closed compartments where explosive gases may be present.
What happens in a locked-starter situation?
The contactor has high interrupt capability and can safely open under fault currents of up to 1,500A at 14 Vdc.
Does it have auxiliary status contacts?
No. This model has no auxiliary contacts. For remote on/off status indication, choose the 7022 version with auxiliary contacts.