Why using SPP Blokset?

• Comply with IEC 60439 & 61439
• Certified by independent labs: LOVAG, ASEFA, and CESI
• Cable access available from rear & front side
• Applicable for withdrawable
• MCC up to ISC 100kA 1s

• Applicable for seismic
• Rating ampere up to 6300A
• Forms 1/2B/3B/4
• IP 20/31/42/54

Safety

SPP Blokset maintains high performance, high safety and long lasting installation in harsh environments and heavy-duty operating conditions. The Blokset has exclusive safety feature and design that prevents a life-threatening accident. Guarantee of the highest performance and safest use of components from the world leader in protection and control. Blokset has a flexible and modular system, designed for maximum safety and reliability.

Blokset stands up well against a powerful earthquake. At the end of the earthquake test, the Blokset still stands firmly without any damage.

A Blokset prevents fire explosion from spreading outside the Blokset if any explosion occur. A cotton fabric frames is put in the front of the Blokset to test the safe panel. A series of explosion test is triggered. But the cotton fabric frame is not burnt by the impact of the explosion. Cotton fabric frames will stay unharmed although the explosion occur near it because of the powerful Blokset door.

Certified IEC61439-1 and IEC61439-2 compliance guaranteeing in-depth thermal rise effects and short-circuit withstand.