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Electrical
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Voltage Regulation
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Hardwire Surge Protection Devices

ERICO TVSS, Compact, 100kA, NEMA 4, 3PH, 277/480V

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Surge Suppressor, CompactNominal Discharge Current 20kA, Voltage 277/480, Phase 3YMax. Continuing Operating Voltage 320 L-N, 550 L-L, Voltage Protection Rating 1200V (L-N), 1800 (L-L), 1200V (N-G), 1200V (L-G) (modular)Modes of Protection All modes protected, Mounting Style Panelboard, 3/4 In. Straight Nipple (Optional Flush Mounting Plate for Drywall), Material of Construction Aluminum, IP65 (NEMA 4)Length 6.02, Width 3.31, Depth 3.07

Grainger Item #	18K857
Price (ea.)	$605.50
Brand	ERICO
Mfr. Model #	TDX100C277/480
UNSPSC #	39121610
Ship Qty.	1
Sell Qty. (Will-Call)	1
Ship Weight (lbs.)	3.2
Availability	Typically in Stock
Catalog Page No.	303
Country of Origin (Country of Origin is subject to change.)	China

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TVSS, Compact, 100kA, NEMA 4, 3PH, 277/480V

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Item		Surge Suppressor
Type		Compact
Nominal Discharge Current		20kA
Voltage		277/480
Phase		3Y
Max. Continuing Operating Voltage		320 L-N, 550 L-L
Voltage Protection Rating		1200V (L-N), 1800 (L-L), 1200V (N-G), 1200V (L-G) (modular)
Modes of Protection		All modes protected
Mounting Style		Panelboard, 3/4" Straight Nipple (Optional Flush Mounting Plate for Drywall)
Material of Construction		Aluminum, IP65 (NEMA 4)
Length		6.02
Width		3.31
Depth		3.07
Standards		CE, IEC 61643-1, UL 1449 Edition 3 Listed Type 1/2
Footnotes		Can be installed in a Type 1 or 2 location in accordance with the NEC 2008
Green Environmental Attribute		Not Applicable
Green Certification or Other Recognition		RoHS Compliant

Other Popular Terms for this Product

• Surge Protectors (687)

• Electrical Surge Protectors (683)

• Surge Arrestors (403)

• TVSS (Transient Voltage) Surge Protectors/Suppressors (373)

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Electrical > Voltage Regulation > Hardwire Surge Protection Devices

ERICO TVSS, Compact, 100kA, NEMA 4, 3PH, 277/480V

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Electrical
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Voltage Regulation
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Hardwire Surge Protection Devices