The BPS12.5V 3P is class I & class II (or T1+T2 ) prewired three poles SPD designed for low-voltage power system lightning current & surge protection, especially for location of high risk exposure or LPZ 0-2 building entrances ( IEC 62305-4) to against the damage from direct or close lightning strikes.

With built in PROSURGE high energy MOV, BPS12.5V 3P ensures remarkable lightning current discharge capacity up to 12.5kA 10/350μs. The unique design of thermal protection provides quick thermal response and secure disconnection. BPS12.5V 3P is ideal protection for environments with frequent switching operations or lightning strikes.

• TUV certified T1+ T2 SPD per IEC/EN 61643-11 standard.
• Prewired three poles SPD (“3+0” circuit) for use in three phase IT / TN-C systems
• 18mm narrow model design, pluggable module for easy replacement without the need to remove system wiring.
• Unique thermal disconnector design provides quick thermal response and secure disconnection
• Lightning current capacity up to 12.5kA10/350μs
• Surge current capability up to 80kA 8/20μs
• Low voltage protection level
• High short-circuit current rating up to 50kArms, suitable for application in most AC power systems.
• Degradation failure indication and optional remote signal contact.
• Wide operating temperature -40ºC ~85ºC
• 35mm DIN-rail mounting
• Comply with UL1449 5^th, IEEE C62.41,CSA C22.2 standards

The BPS12.5V 4P is class I & class II (or T1+T2 ) prewired four poles SPD designed for low-voltage power system lightning current & surge protection, especially for location of high risk exposure or LPZ 0-2 building entrances ( IEC 62305-4) to against the damage from direct or close lightning strikes.

With built in PROSURGE high energy MOV, BPS12.5V 4P SPD ensures remarkable lightning current discharge capacity up to 12.5kA 10/350μs. The unique design of thermal protection provides quick thermal response and secure disconnection. BPS12.5V 4P is ideal protection for environments with frequent switching operations or lightning strikes.

With built in PROSURGE high energy MOV and GDT, BP12.5V 3PN SPD ensures remarkable lightning current discharge capacity up to 12.5 kA 10/350μs(L-N) and 50kA 10/350μs(N-PE).

BPS12.5V/…/3PN50 SPD is prewired and easy for electrical installation of TN/TT three phase system as “3+1” protection circuit.

• TUV certified T1+ T2 SPD per IEC/EN 61643-11 standard
• Prewired two poles SPD (“1+1” circuit) for use in single phase
• 18mm narrow model design, pluggable module for easy replacement without the need to remove system wiring.
• Unique thermal disconnector design provides quick thermal response and secure disconnection
• Lightning current capacity up to 12,5kA10/350μs(L-N), 25kA 10/350μs( (N-PE)
• Surge current capability up to 80kA 8/20μs(L-N), 50kA 8/20μs(N-PE)
• Low voltage protection level
• High short-circuit current rating up to 50kArms, suitable for application in most AC power systems.
• Degradation failure indication and optional remote signal contact.
• Wide operating temperature -40ºC ~85ºC
• 35mm DIN-rail mounting
• Comply with UL1449 5^th, IEEE C62.41,CSA C22.2 standards