Photovoltaic DC Switch Disconnector 4 Pole 1500V 32A

DESCRIPTION

DC photovoltaic 4-pole switch-disconnector,

used for isolating and disconnecting circuits in photovoltaic installations.

The product is specifically designed for direct current, in accordance with standard IEC/EN 60947-3,

making it suitable for professional PV applications.

Non-polarity operation, allowing flexible connection in various system configurations.

Capable of supporting voltages up to 1500V DC and a nominal current of 32A at 40°C, and 29A at 60°C.

Robust construction, resistant to extreme temperatures between -40°C and +85°C,

ideal for use in outdoor environments and electrical panels.

DALBI® brand, manufactured in P.R.C. China, in accordance with CE standards.

USAGE

Used in photovoltaic systems for:

isolating solar panels from the inverter

safe disconnection of the DC circuit

installation protection during maintenance

integration into electrical panels and DC boxes

TECHNICAL DETAILS

Type: PV Switch-disconnector

Number of poles: 4 poles

Maximum voltage: 1500V DC

Impulse voltage: 8kV

Nominal current: 32A (40°C) / 29A (60°C)

Standard: IEC/EN 60947-3

Utilization category: DC-PV1 / DC-PV2

Non-polarity: yes

Operating temperature: -40°C to +85°C

Certifications: CE, UKCA, CB, CCC

Model: LONG-40.X

Manufactured in: P.R.C. China