480V Surge Protector - for Industrial and Commercial Systems
480V Surge Protector -BT PUM 4WY 480 RM/4P
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480V Surge Protector -BT PUM 4WY 480 RM/4P

The BT PUM 4WY 480 RM/4P Surge Protector represents your ultimate protection tool for high-voltage equipment against sudden electrical surges and spikes. Manufactured to defend 3-phase Wye electrical systems (4W+G circuit) this surge protector serves high-power industrial and commercial facilities with powerful protection against power disruptions. The 50kA max surge capability of this unit allows both equipment safety and uninterrupted operations. Designed according to IEC 61643-11:2011 ; EN 61643-11:2012 and UL 1449-4th type 4-1 combined SPD Modules.
  • Type

    BT PUM 4WY 480 RM/4P

  • Art.-No.

    815095

  • Features

    1. Combined module SPD for 3 Phase Wye electrical systems (“4W+G” circuit). 2. Max. Discharge current (Imax) up to 50kA (8/20µs). 3. Short-circuit current rating (SCCR) 200kA. 4. Double thermal disconnector device, providing more reliable protection. 5. Green window will change when fault and also provide remote alarm control at the same time.

480V Surge Protector
Three Phase Electrical Surge Protector
ISCCR: 200kA
System Type:
for 3 Phase Wye electrical systems (4W+G circuit)
Protection Elements:
High Energy MOV
Surge Ratings:
In=20kA(8/20μs)
High Surge Currents:
Imax=50kA(8/20μs)

The surge protector eliminates damaging voltage spikes while sending redundant voltages toward the ground to protect your essential devices during lightning strikes power outages and grid fluctuations. The devices are equipped with design functions to protect your systems while maintaining continuous performance and preventing expensive maintenance expenses.

Key Features

  • 4-Phase Protection: Tailored for 4-phase electrical systems, ensuring complete protection across all phases and safeguarding your entire system from vulnerabilities.
  • Durable & Reliable: Built with superior construction materials, this surge protector operates optimally in demanding industrial and commercial environments.
  • Fast Response Time: Activates quickly during a surge to prevent excessive voltage from damaging your delicate equipment.
  • User-Friendly Installation: Simple installation and wiring, with easy-to-follow instructions that work with most 480V systems, requiring no specialist help.
AC Electrical Surge Protector

Applications

  • Industrial & Commercial Systems: Protects high-power electrical systems, motors, and industrial machinery.
  • Sensitive Equipment: Safeguards critical control systems from surges, reducing the risk of equipment damage.
Electrical Surge Suppression Device

Specifications:

  • Industrial & Commercial Systems: Protects high-power electrical systems, motors, and industrial machinery.
  • Sensitive Equipment: Safeguards critical control systems from surges, reducing the risk of equipment damage.
Electrical Surge Protection Equipment

Benefits:

  • Comprehensive Protection: Defends all essential equipment, particularly industrial machines and sensitive control systems, from power surge threats.
  • Save on Repair Costs: Protects your equipment from electrical damage, helping to avoid costly maintenance repairs.
  • Boost System Reliability: Surge protection ensures operational reliability, extending the continuous functioning of your entire electrical system.
Electrical Surge Arrester

Technical Data

Product Showcase

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