IP66 Waterproof DC Isolator Switch 10A-32A

This IP66 DC isolator switch is designed to isolate a direct current electrical circuit. With an IP66 rating, it is dust tight and protected against high pressure water jets, typically used in outdoor installations such as solar panel systems and electric vehicle charging stations.

IP66 DC 10A 16A 20A 25A 32A Waterproof Weatherproof Solar PV AC/DC Isolator Switch - Image 1

Technical Specifications

Overview

Reliable DC Circuit Isolation

The IP66 DC Isolator Switch is engineered for safe and efficient circuit isolation in solar photovoltaic (PV) systems and other DC applications. Featuring a robust, weather-resistant enclosure, it provides superior protection against dust and water ingress, ensuring long-term reliability in harsh outdoor environments. The unit includes clear ON/OFF markings and a lockable handle for enhanced safety during maintenance, making it an essential component for system protection.


Model Code
MDIS-40MDA

Close up of the DC isolator switch showing flame retardant material and ON/OFF switch.
Constructed from flame-retardant materials with clear ON/OFF indicators and a lockable handle for secure maintenance.
Diagram showing the wire connection points on the DC isolator switch.
Features flexible handle conversion and separate wire holes on both sides for convenient installation.

Electrical Ratings

Rated Operational Voltage

  • 500
  • 600
  • 800
  • 1,000
  • 1,200

Rated Current

  • 10
  • 16
  • 20
  • 25
  • 32

Number of DC Poles
2 or 4
Polarity
No Polarity

Performance & Durability

Ingress Protection

IP66NW EnclosureIP20 Switch Body

Mechanical Cycle
15000
Electrical Cycle
1000
Working Temperature
-40°C to +85°C

IP66 DC isolator switch showing waterproof and weather-resistant design features.
Designed for outdoor installation with an IP66 rating, providing protection against dust, water, and UV exposure.
Detail view of the sealing ring on the DC isolator switch.
Robust sealing rings provide enhanced protection against moisture, ensuring durability in harsh conditions.

Compliance

Standards
IEC60947-3AS60947.3
Certifications
TUVCECBCCC

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