DC Disconnect Switch 1500V 800A BH-800-2P IEC&AS

BH-800 2P 1500V PV DC Isolator Switch CE and AS certified

Highlights :
1500V
Up to 800A
2 Pole
Reliable DC arc extinguishing technology with PCT patents
Lockable handle
Non-polar switch
Modular design
Work temperature: -40~+85 °C

Solar DC switch disconnect up to 1500V 800A

The BH-800 Series PV DC Isolator Switch is engineered for PV combiner boxes and energy storage systems, supporting rated voltages up to 1500 V DC and currents up to 800 A. Designed for reliable isolation and infrequent switching, it provides safe circuit disconnection and dependable electrical isolation for low-voltage DC applications.

Advantages

Polarity-Free Design for easy installation with both positive and negative DC connections.
5,000 Mechanical Operations for both front and side-mounted operating mechanisms, ensuring long-term reliability.
Ultra-Low Contact Resistance (≤0.18 mΩ, 2P) for reduced power loss and improved efficiency.
Up to IP66 Protection for panel-mounted applications in harsh environments.
Patented Operating Mechanism and Arc Extinguishing System, independently developed and protected by PCT invention and utility model patents.

SPECIFICATION

Electrical Characteristics
Rated Working Voltage (Ue) 1000V / 1500V DC
Rated Current (Ie) 630A 800A
Rated Impulse Withstand Voltage (Uimp) 12kV
Rated Short-Time Withstand Current, 1 s (Icw) 10kA
Rated Short-Circuit Making Capacity (Icm) 10kA
Contact Resistance <0.5mΩ
Installation Environment
Utilization Category DC DC-PV2 DC-PV1
Number of cycles of operation(With current) 200 100
Number of cycles of operation(Without current) 5,000
Poles 2
Mounting Base Screws Mounting
Screw for Mounting (M5) 2.0–3.0 N·m
Wiring Screw (M14) According to IEC 60947-1, 20 N·m
Ambient temperature allowed between −40°C to +85°C
Storage temperature allowed between −40°C to +85°C
Relative Humidity 90%
Pollution Degree 3
IP rating terminals IP20
Outside the ark handle IP66