May 6, 2021
Littelfuse has announced the launch of a surge protective device (SPD) selection guide that sizes SPDs to achieve the best level of protection for a system based on specifications provided.
Surge protective devices need to be sized correctly. If they are sized too low, the system could be susceptible to temporary overvoltages as well as cause a decrease in the life expectancy of the SPD. If they are sized too high, it could damage the equipment.
“This easy-to-use selection guide offers customers an interactive calculator that quickly provides the right SPD size to maximize surge protection for their systems,” said Debra Jayson, Senior Marketing Manager, Littelfuse Industrial Business. “When specifications are entered, the guide computes the best configuration based on parameters provided and gives information on the recommended SPD product with links to the data sheet and other technical resources.”
The Surge Protective Device Selection Guide will determine the optimal maximum continuous operating voltage (MCOV) size for your specific system from variables including:
- Line-to-line voltage
- Number of conductors
- Grounded or ungrounded
- If there is a neutral
- If the SPD is going to be installed
- If remote indication is required
Go HERE for more information
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Vivi White has been appointed to the Board of Directors of the Electrical Safety Authority (ESA) by the Honourable Ross Romano, Minister of Government and Consumer Services.
“As Chair, I am pleased that the Ontario Government recently appointed Vivi White to the Board,” said Annette Bergeron. “The Electrical Safety Authority’s efforts over the years have greatly improved the safety of the people of Ontario. It’s an important mandate and requires a strong, talented and diverse board as we transform into a modern regulator.”
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ETIM North America announced that OmniCable has joined the product classification standards organization. Headquartered in West Chester, PA, OmniCable has 24 locations throughout North America, and also owns Houston Wire & Cable (HWC). The company partners with many electrical manufacturers and only sells to distributors.
According to John Dean, Director of Marketing & E-Commerce, OmniCable/HWC, “The wire and cable industry is often called commodities, but there are very distinct features and attributes for the different products our manufacturers produce.
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Have you ever been called to fix the work of a 'handyman'?
"Was supposedly done by a"certified ' electrician....told the homeowner that he got a $266 permit....no record at TSBC. Can you count the deficiencies?"
"There is a second panel change in the triplex also.......even more deficiencies. Think the guy was a glorified handyman. Ones not obvious: 240 BB heat hooked up 120....drier on 2p20....range on 2p50....water heater fed with 2c14 Bx on 2p15."
Go HERE to join the discussion
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This recall involves a yellow electrical wire, 12/2 NMD90 75M Romex SIMpull cable, sold by the spool. Products were also sold at Home Depot designated as article 108196. Only cables with a time stamp between 12:41 and 18:02 are affected by this recall.
The recalled product contains a neutral wire that is a smaller 14-gauge wire, contrary to the stamp on the wire identifying both the neutral and “hot” wires as 12-gauge (i.e., "12/2").
The recalled product contains a 14-gauge neutral wire instead of 12-gauge (as labelled), thus it may not perform as expected in 12-gauge applications, resulting in a risk of those applications having impaired performance and/or compliance with safety codes or standards.
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