Egis Battery Disconnect Switch (MPN: 8520-1350)

Advanced rotary switch for marine lithium battery systems

The Egis Battery Disconnect Switch is engineered for marine applications, specifically designed to accommodate lithium-ion, lithium polymer, and lithium iron phosphate battery systems. This rotary switch operates within a voltage range of 8 to 36 volts DC and supports a continuous capability of 500 amps per relay, making it suitable for modern electrical systems that require higher charge and discharge voltage settings. Its compact footprint allows for easy installation in tight spaces, while the stainless steel self-locking hardware ensures durability and resistance to corrosion.

This switch features intuitive front-facing manual override knobs, allowing users to lock relays in either the ON or OFF position for servicing. The flexible functionality is enhanced by dip switches that enable the switch to operate as a relay, battery disconnect, voltage sensing relay, or low voltage disconnect. Additionally, remote ON/OFF inputs provide the ability to control the relays based on voltage sensing, while local and remote LED indicators offer clear visual status of the device.

Designed to withstand harsh environments, the Egis Battery Disconnect Switch incorporates a high-quality Gortex vent that regulates internal pressure and prevents moisture entry, ensuring long product life. The switch also protects terminal studs and cable terminal edges from inadvertent shorts, enhancing safety and reliability in marine applications.

Features

• Designed For Modern Lithium Battery Based Electrical System Applications That Often Require Higher On/ Off Charge Voltage Settings Over Legacy Battery Chemistries
• Easy To See Front Facing LED Indicator Provides Visual Device Status, Remote LED Replicates Local On-Device LED
• Force Each Individual Relay Open Or Closed And Optionally Leave Knob In Either Position To Lock Relay In Either Condition
• Protects Terminal Studs And Cable Terminal Edges From Inadvertent Shorts To Each Other Or Ground
• Corrosion Is No Issue With Quality Stainless Steel Studs And Self-Locking Flanged Nuts
• Programmable Via Dip Switches Located Under Protective Cover
• High Quality Gortex Vent Regulates Internal Device Pressure To Eliminate Moisture Entry Across Seals And Ensure Long Product Life In Harsh Environments

Specifications

• Manufacturer: Egis
• Manufacturer Part Number: 8520-1350
• Type: Rotary With Fixed Lever
• Activation Type: Manual
• Continuous Ampere Rating (A): 500 Amp
• Installation Type: Bolt-On
• Marine: Yes

Technical Documents

• XD_Series_Flex_L_-_Lithium_Battery_-_Relay-VSR_Specification-R2.pdf

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