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  11. Surge Protection Device, 3 Phase, 277/480V, 4 Poles, 4 Wires + Ground
Nvent Erico Surge Protection Device, 3 Phase, 277/480V, 4 Poles, 4 Wires + Ground TDX400S277/480 - main

Surge Protection Device, 3 Phase, 277/480V, 4 Poles, 4 Wires + Ground

  • Mfr # TDX400S277/480

  • Zoro # G6817027

product price: $4,570.99
/ea
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Key Features

Mounting Style
Chase Nipple/Panel
Phase
3
Voltage
277/480V
Number of Poles
4
Voltage Protection Rating
1000V (N-G), 1200V (L-G, L-N), 1800V (L-L)
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Specifications

Product Information

MFR #
TDX400S277/480
Zoro #
G6817027
UPC #
-
Country of Origin
China

Dimensions

Length
10.4 in
Depth
3 1/4 in
Width
10.32 in
Chase Nipple Size
3/4 in
Ground Lead Length
914
Lead Size
5.26-5.26
Lead Length
762

Details

Item
Surge Protection Device
Mounting Style
Chase Nipple/Panel
Phase
3
Voltage
277/480V
Number of Poles
4
Voltage Protection Rating
1000V (N-G), 1200V (L-G, L-N), 1800V (L-L)
Number of Wires
4 Wires + Ground
Modes of Protection
L-G, L-L, L-N, N-G
Max. Surge Current per Mode
400 kA
Max. Surge Current per Phase
400 kA
Nominal Discharge Current
160 kA
Short Circuit Current Rating
200kA
Modular
Yes
Filtering
No
Max. Continuing Operating Voltage
320/550V AC
Enclosure NEMA Rating
NEMA 1
IP Rating
IP20
Enclosure Material
Metal
Wire Gauge
10 AWG
Includes
Voltage Free Contact
Lightning Impulse Current
25 kA
Standards
ANSI/IEEE, C-Tick, CE, IEC 61643-1, UL 1449 Edition 4 Type 1/2
Modular / Nonmodular
Modular
Amps
400 kA
UL SPD Type
Type 1/2
Max. Operating Temp.
176 Degrees F
System Connection
Parallel
Min. Operating Temp.
-40 Degrees F
Color
Gray
Basic Material
Metallic
Mounting
3/4€ straight nipple
Status Indicator
Audible Alarm, LED Light, Mechanical Flag
Includes Surge Counter
No
Complies With
ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 3, 100 kA 8/20 μs, 10 kA 10/350 μs
Stand-off Voltage
480/831 VAC
Frequency
50-60.00
Surge Counter
Yes
Replacement Module
TDS150M277
Certification Details
UL® 1449 Edition 5 Type 1/2, 20 kA Mode
Temperature
-120
Nominal Discharge Current (In), UL
20
Max Discharge Current (Imax), Per Phase
400
Max Continuous Operating Voltage (Uc)
320/550 VAC
Status Indication
LED
Impulse Current (Iimp), Per Mode
25
Technology
TD technology with thermal disconnect
Remote Contacts
Yes
Voltage Protection Rating (VPR), L-N
1200 V @ 3 kA
Nominal Discharge Current (In), IEC
40

Description

Surge Protection Device, Metallic, Chase Nipple Size 3/4 in, Gray, Amps 400 kA, Depth 3.25 in, Enclosure Material Metal, Enclosure NEMA Rating 1

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