OVR Series Compact Transient Voltage Surge Supressor -- OVR100320SP
from ABB Low Voltage Products & Systems

The most serious consequences of lightning are the death of people and farm animals, and the destruction of equipment: telephone lines, transformers connected. to the electrical distribution network, electrical meters, household appliances, etc. At the same time, the growing amount of equipment... [See More]

  • Voltage: 277
  • Technology: Metal Oxide Varistor
  • Mounting: DIN Rail
  • Surge Current: 100000
Superior Electric STABILINE® Surge Protective Devices -- DIN2R-40 DIN Rail Series
from Danaher Sensors & Controls - Specialty Products

DIN2R-40 (DIN Rail) Series SPDs are single pole, parallel-connected, MOV technology protectors suitable for use in AC electrical power systems for protection against surge and transient activity. Each protector provides 40 kA surge amp capacity in a maintenance free, low profile, IP20 enclosure, DIN... [See More]

  • Voltage: 120 (optional feature); 220 (optional feature); 277 (optional feature); 380 (optional feature); 480 (optional feature); 120/240 (optional feature); 120/208 (optional feature); 220/380 (optional feature); 277/480 (optional feature); 240/277V
  • Technology: Metal Oxide Varistor
  • Mounting: DIN Rail
  • Surge Current: 40000
300 Series Surge Protective Device -- Model 320
from Emerson Network Power / Liebert Power & Cooling

The 300 Series of surge protection devices are specifically designed for low to medium exposure locations. The 320 line is available with surge current ratings up to 25kA per mode or 50kA per phase. A status LED and relay contacts provide indication of the suppression system failure or power loss. [See More]

  • Voltage: 120 (optional feature); 208 (optional feature); 220 (optional feature); 240 (optional feature); 277 (optional feature); 480 (optional feature); 230 V
  • Surge Current: 25000 to 100000
  • Mounting: Wall/Panel
  • Operating Temp: -40 to 122
Surge-Trap® Modular Surge Protective Device -- ST2771PG
from Mersen

Surge-Trap ® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option... [See More]

  • Voltage: 277
  • Technology: Metal Oxide Varistor
  • Mounting: DIN Rail
  • Wires: 2-Wire
AC Power 1 Pole -- D277V1P
from Advanced Protection Technologies, Inc.

Industrial computers, PLCs, and sensitive instrumentation are at the heart of today's automation systems. Maintaining reliability and uptime are essential to the processes running on the factory floor. Semiconductor technology has advanced over the last several decades increasing equipment's... [See More]

  • Voltage: 277
  • Technology: Metal Oxide Varistor
  • Mounting: DIN Rail
  • Surge Current: 50000
300 Series Surge Protective Device -- Model 320
from Emerson Network Power - Surge Protection

The 300 Series of surge protection devices are specifically designed for low to medium exposure locations. The 320 line is available with surge current ratings up to 25kA per mode or 50kA per phase. A status LED and relay contacts provide indication of the suppression system failure or power loss. [See More]

  • Voltage: 120 (optional feature); 208 (optional feature); 220 (optional feature); 240 (optional feature); 277 (optional feature); 480 (optional feature); 230 V
  • Surge Current: 25000 to 100000
  • Mounting: Wall/Panel
  • Operating Temp: -40 to 122
Surge Protective Devices -- 120LS-120S
from MCG SURGE PROTECTION

Features: 120LS: I peak=120,000A/Phase (8 x 20 μs waveform). UL1449 3rd Edition. NEMA LS1-1992. Three times redundant protection paths per phase. Employs new 40kA varistors with built in high-speed thermal disconnect. Solid copper bus bar construction. Field-replaceable modules. EMI/RFI noise... [See More]

  • Voltage: 120; 208; 220; 240; 277; 346; 380; 480; 600; 120/240
  • Technology: Metal Oxide Varistor
  • Mounting: Wall/Panel; Device Mount
  • Surge Current: 120000
RE Series Spark Quencher -- RE12001
from Okaya Electric America, Inc.

Non-inductive, high pulse resistor [See More]

  • Voltage: 277
  • Technology: Spark Quencher
  • Mounting: Plug-in
  • Operating Temp: -40 to 212