Power Supply and UPS ❯ Surge Protectors
2910374
Phoenix Contact

2910374

Surge Protection Device (SPD) with gas-filled suppressor (GDT) and MOV varistor + remote status indication contact - type 2 (T2) - lightning arrester - NEMA system with UL list type 1 - for 3-phase (wye) networks - Phoenix Contact (VALVETRAB series) - VAL-US-277/40/3+1-FM - 5-conductors (L1/L2/L3/N/G) - Rated voltage 277Vac/480Vac - Maximum continuous voltage (Uc MCOV) 385Vac / 385Vac (L-N) / 305Vac (N-PE) / (UL) 750Vac (L-L) / (UL) 385Vac (L-N) / (UL) 385Vac (L-PE) / (UL) 305Vac (N-PE) - Maximum discharge current (Imax) 40kA - Screw-clamp connections - Plug-in mounting on DIN rail (NS35) with a socket - 71.2mm width - NEMA 1 / IP20 - with visual status indication - includes pluggable cartr. and base element
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Product Details
Primary brand Phoenix Contact
Main function Surge arrester / Surge protection device (SPD)
Product series / family name VALVETRAB series
Functions Surge Protection Device (SPD)
Design gas-filled suppressor (GDT) and MOV varistor
remote status indication contact
type 2 (T2)
lightning arrester
NEMA system with UL list type 1
for 3-phase (wye) networks
class II
includes pluggable cartr. and base element
Color jet black RAL 9005
Connection capacity 5 conductors
Connection capacity 5-conductors (L1/L2/L3/N/G)
Rated voltage (AC) 250Vac < Un ≤ 300Vac
Rated voltage (AC) 277Vac/480Vac
Maximum continuous operating voltage (Uc) AC (L-L) = 750V
AC (L-N) = 385V
AC (N-PE) = 305V
Maximum continuous operating voltage (Uc) 385Vac
385Vac (L-N)
305Vac (N-PE)
(UL) 750Vac (L-L)
(UL) 385Vac (L-N)
(UL) 385Vac (L-PE)
(UL) 305Vac (N-PE)
Connection type Screw-clamp connections
Connection type (electrical) Terminals (Screw-clamp)
Cross-section for 0.14mm2...1.5mm2
for 0.14mm2...1.5mm2
for #28AWG...#16AWG
Rated discharge current 15kA < In ≤ 20kA
Rated discharge current 20kA
Net Width (mm) 71.2mm
Mounting mode Plug-in
DIN rail
Mounting mode Plug-in mounting on DIN rail (NS35) with a socket
Response time 25ns / 0.000000025s
Contacts type built-in 1C/O - SPDT (Single Pole Double Throw) (end of life remote indicator)
Degree of protection NEMA 1
IP20
Type Technology = GDT+MOV
SPD = type 2
SPD = type II
Option = with remote indication contact
Option = special version (with plug cartridge and base element)
Visual position indicator visual status indication
GTIN code 4055626445137
Maximum discharge current 40kA
Earthing system TN-S
TT
Order code / Manufacturer SKU 2910374
Manufacturer product status Commercialized
Compliant with standard(s) UL Listed
Benefits 3-phase wye / NEMA systems
Surge protection in accordance with UL Listed type 1
Just one connection terminal block for GND
Consistent pluggable design
Disconnect device on each individual plug
Optical and mechanical status indication for the individual arresters
With floating remote indication contact
Mechanical coding of all slots
Plugs can be tested with CHECKMASTER 2
Application type Surge protection for the power supply
Product title Phoenix Contact - Surge Protection Device (SPD)