UL TYPE 1 SPD - Imax 75kA - In 20/30kA - Modular Assembly
DS73US-277Y/NN
Part Number 32145355
Available within 3 weeks
- Multi-MOV Technology
- UL1449 Type 1 LISTED
- 75kA Surge Current Rating per module
- Visual fault indicator and remote contacts
- Replaceable Modules
- 10-Year warranty
Datasheet
Select another reference:
-
DS71US-210
-
DS71US-210-Ex
-
DS71US-275
-
DS71US-275-Ex
-
DS71US-420
-
DS71US-420-Ex
-
DS71US-460
-
DS71US-460-Ex
-
DS72US-120S
-
DS72US-120T/NN
-
DS72US-230S
-
DS72US-240T/NN
-
DS73US-120T
-
DS73US-120Y/NN
-
DS73US-277Y/NN
-
DS74US-120Y
-
DS74US-230Y
-
DS74US-240D
-
DS74US-240Y
-
DS74US-277Y
-
DS74US-347Y
-
DS74US-480D
-
DS74US-600D
-
DS75US-400Y
|
POWER SPD TYPE
|
UL1449 TYPE 1 LISTED | |
|
VOLTS
|
(V) | 480/277 |
|
AC/DC/DC PV/RF
|
AC | |
|
PHASE
|
(PH) | 3Y |
|
AMPS
|
(A) | N/A |
|
AMBIENT MIN
|
(C) | -40 |
|
AMBIENT MAX
|
(C) | +85 |
|
MODES
|
L-L, L-G | |
|
VPR
|
(V) | 2500/-/1500/- |
|
MCOV
|
(V) | 840/-/420/- |
|
IN
15 impulses 8/20µs
|
(kA) | 20 |
|
SCCR
|
(kA) | 200 |
|
IMAX
8/20µs
|
(kA) | 75 |
|
RELATIVE HUMIDITY
|
(%) | 95% |
|
TECHNOLOGY
|
Multi-MOV | |
|
NETWORK CONFIGURATION
|
3PH, 3W+G, No Neutral | |
|
CONNECTION METHOD
|
Screw Terminal, 13-2AWG Solid Wire, 13-4AWG Stranded Wire | |
|
MOUNTING
|
Din Rail | |
|
MATERIAL
|
Thermoplastic UL94-V0 | |
|
NEMA RATING (IP RATING)
|
NEMA 2 (IP20) | |
|
FAIL-SAFE BEHAVIOR
|
Yes, no upstream over current protection required | |
|
REAL-TIME DIAGNOSTICS
|
Visual indicator and remote contacts | |
|
DIMENSIONS
|
See diagram | |
|
WEIGHT
|
0.97 lbs |
|
UL STANDARD
|
UL1449 5th Edition | |
|
UL CATEGORY
|
VZCA, VZCA7 | |
|
UL FILE NUMBER
|
E326289 | |
|
STANDARDS
|
NOM-003-SCFI-2014, NOM-001-SCFI-1993 | |
|
ENVIRONMENTAL STANDARDS
|
ROHS |
