EGIS

EGIS 87 Series 90A Circuit Breaker, Panel Mount

£91.63
Tax included.
4707-090
EGIS 87 Series 90A panel mount thermal circuit breaker. Ignition protected and IP66 weatherproof, CE marked and rated to 48V DC, with manual ON/OFF switching and Type III trip-free overload protection.

Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The EGIS 87 Series 90A panel mount circuit breaker delivers automatic thermal overload protection alongside a manual ON/OFF switch, so it can act as both circuit protection and a master disconnect. Of marine grade construction and rated to 48V DC, it is weatherproof to IP66 and ignition protected, making it safe to fit in engine and fuel compartments as well as exposed locations aboard.

A Type III trip-free mechanism opens the circuit on a genuine overload even when the lever is held closed, then resets manually after the fault clears. A circular body fits a standard round panel cutout for quick in-panel installation, the high-visibility lever shows breaker status at a glance, and stainless steel hardware keeps connections tight in harsh environments. The breaker is CE marked and made in the U.S.A..

PRODUCT DETAILS

  • 90A rated thermal circuit breaker
  • Manual ON/OFF switching plus automatic overload protection
  • IP66 weatherproof and ignition protected
  • 48V DC voltage rating, CE marked
  • Type III trip-free mechanism with manual reset
  • 5,000 A interrupt capacity at 14V DC
  • Marine grade, panel mount, made in the U.S.A.
  • EGIS 87 Series 90A panel mount circuit breaker
  • Stainless steel mounting hardware

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Electrical

Current Rating90A
Voltage Rating48V DC
Interrupt Capacity @ 14 VDC5,000 A
Interrupt Capacity @ 28 VDC3,000 A
Interrupt Capacity @ 48 VDC1,500 A

Mechanical

MountingPanel Mount
Ingress ProtectionIP66
Ignition ProtectedYes
Reset TypeManual
Trip-FreeType III

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What is the voltage rating of this circuit breaker?
It is rated to 48V DC, so it can be used across 12V and 24V DC electrical systems.
Is the 87 Series ignition protected?
Yes. The 87 Series is ignition protected and weatherproof to IP66, so it can be fitted in engine and fuel compartments.
Does the breaker reset automatically after a trip?
No. It uses a Type III trip-free mechanism and is reset manually with the ON/OFF lever once the fault has cleared.
What is the interrupt capacity?
The 87 Series offers a 5,000 A interrupt capacity at 14V DC and 3,000 A at 28V DC.