

Increased Safety is a type of protection applied to electrical apparatus that does not produce arcs or sparks in normal service. Additional measures are applied so as to give increased security against the possibility of excessive temperatures and of the occurrence of arcs and sparks. Issues such as electrical clearances and security of connections are addressed. This is different from intrinsically safe which prevents any spark or thermal effect from igniting by limiting voltage and currents with electrical circuit components known as barriers.
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click here:HV Series High Voltage Junction Boxes.
These enclosures are available in stainless
steel 316L and 304 and polyester powder-coated carbon steel.
They
are designed to resist impact and prevent possibility of excessive heat and
ingress of water or dust, preventing explosions. 1 x 1 Connection Series is for
shielded or unshielded cables up to 8kV at 500A, while 2 x 2 Connection Series
is for 2 parallel, unshielded cables up to 2kV at lkA total.
Enclosure Certifications:
ATEX Directive 94/9/EC: CE 0539 Ex II 2GD
EN50014/EN50019: EEx e II T6 (T5 Tamb +55°C)
CSA E79-7, IEC 60079-7: Ex e II T6 (T5 Tamb +55°C)
UL 2279-7: Class I, Zone 1, AEx e II T6 (Tamb +55°C)
UL 1604: Class II, Division 2
IEC 60529: IP66
UL50: Type 4, 4X (stainless steel only), 12 & 13
click here:
DiamondShield
Series
Junction Enclosures, DS, DSW, DSCC
• Over 140 configurations available in 10 sizes
• Size range from 6” x 6” to 20” x 16”
• Opaque, bonded window, and clear cover options available
• 5 cover securement methods available
• Field interchangeable covers and hardware
• No penetrable hardware
• Unobstructed walls for ease of conduit or component placement
• Panel mounting capability in the cover
• Up to NEMA 4X, IP66
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9757-54 Avenue Edmonton, Alberta, Canada T6E 5J4