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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 TDX300S277/480 - main

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

  • Mfr # TDX300S277/480

  • Zoro # G6539924

product price: $3,217.99
/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 #
TDX300S277/480
Zoro #
G6539924
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
Lead Size
5.26-5.26
Ground Lead Length
914
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
300 kA
Max. Surge Current per Phase
300 kA
Nominal Discharge Current
120 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
Standards
ANSI/IEEE, C-Tick, CE, IEC 61643-1, UL 1449 Edition 4 Type 1/2
Lightning Impulse Current
25 kA
Modular / Nonmodular
Modular
Min. Operating Temp.
-40 Degrees F
Max. Operating Temp.
176 Degrees F
System Connection
Parallel
UL SPD Type
Type 1/2
Amps
300 kA
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
Frequency
50-60.00
Max Continuous Operating Voltage (Uc)
320/550 VAC
Remote Contacts
Yes
Max Discharge Current (Imax), Per Phase
300
Nominal Discharge Current (In), IEC
40
Technology
TD technology with thermal disconnect
Surge Counter
Yes
Stand-off Voltage
480/831 V
Nominal Discharge Current (In), UL
20
Temperature
-120
Impulse Current (Iimp), Per Mode
25
Replacement Module
TDS150M277
Status Indication
LED
Certification Details
UL® 1449 Edition 5 Type 1/2, 20 kA Mode
Voltage Protection Rating (VPR), L-N
1200 V @ 3 kA

Description

Surge Protection Device, Metallic, Chase Nipple Size 3/4 in, Gray, Amps 300 kA, Depth 3.25 in, Enclosure Material Metal, Enclosure NEMA Rating 1

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