- Type 1/2 SPD - Imax 300kA per phase - In 20kA - NEMA Enclosure
MDS600E-277Y
Part Number: 890645
- Surge Capacity to 600kA 8/20us Total
- Lightning Capacity to 15kA 10/350us per phase
- UL1449 Nominal Discharge Current (In) 20kA (All models)
- UL1449 Short-circuit Current Rating (SCCR) 200kA (All models)
- UL96A Master Label Compliant
- Surge Rated Disconnect Switch
- Enhanced Diagnostics - % of protection present, surge counter, audible, remote, test/mute
- Replaceable Modular Design for SPD and Filter (if applicable)
- Optional Listing as Type 2 Listed with UL1283 and cUL
- NEMA 4/12 (Stainless Steel NEMA 4X optional)
Datasheet
Select another reference:
| POWER SPD TYPE | UL1449 TYPE 1/2 LISTED | |
| VOLTS | (V) | 480/277 |
| AC/DC/DC PV/RF | AC | |
| PHASE | (PH) | 3Y |
| AMPS | (A) | n/a |
| AMBIENT MIN | (C) | -35 |
| AMBIENT MAX | (C) | +85 |
| MODES | L-L, L-N, L-G, N-G | |
| VPR | (V) | 2500/1800/1800/1200 |
| MCOV | (V) | 840/420/420/275 |
| IN | (kA) | 20 |
| SCCR | (kA) | 200 |
| IMAX | (kA) | 300 |
| TECHNOLOGY | Multi-TMOV | |
| NETWORK CONFIGURATION | 3PH, 4W+G, Wye | |
| CONNECTION METHOD | Screw Terminal (4-10AWG) | |
| MOUNTING | FLANGE MOUNT | |
| MATERIAL | Carbon steel | |
| NEMA RATING (IP RATING) | 3R/4/12 | |
| FAIL-SAFE BEHAVIOR | Yes, no upstream over current protection required | |
| REAL-TIME DIAGNOSTICS | % of protection present LED, audible alarm and remote contacts. Optional surge counter. | |
| DIMENSIONS | See diagram (mm) | |
| WEIGHT | 17 lbs |
| UL STANDARD | UL1449 5th Edition, UL1283 | |
| UL CATEGORY | VZCA, VZCA7, FOKY, FOKY7 | |
| UL FILE NUMBER | E326289, E467909 | |
| ANSI/IEEE C62.41 | Category C 20kV/10kA | |
| ENVIRONMENTAL STANDARDS | ROHS |
