5-20 feet / 1.5-6.0 meters ASCO's ACG Series (AccuGuide) high-performance interconnect assembly maximizes performance by transmitting transients generated by lighting and switching with minimal voltage drops. Each ACG unit includes our patented coaxial cables with minimized inductance. All systems also produce extremely low impedance, unattainable in conventional interconnects.

6, 12, 24, 30, 35VDC | 10kA The ASCO Model 105 is a DIN-rail mountable, single pair surge suppression module implementing three-stage hybrid technology. This module addresses over-voltage transients with gas tubes and silicon avalanche components. In addition, sneak currents are mitigated with resettable fuses (PTCs). The Model 105 mounts onto a standard 35mm industrial DIN-rail.

35 VDC | 0.200kA The ASCO Model 131 surge protector is specifically designed for medium exposure applications. Thus, the protector can be used on pairs inside a building or leaving the building in conduit up to 500 feet. This protection is intended to be used in conjunction with the ASCO MGBW Ground Rail and a standard MI-50 Punch Down Block.

12, 24, 42 VDC | 124A, 72A, 45A The ASCO Model 132 Surge Protective Device are specifically designed for medium exposure applications. The protectors can be used on pairs inside a building or outside the building in conduit up to 500 feet. These protectors are intended to be used in conjunction with the MGB Ground Rail and a standard MI-50 Punch Down Block.

75VDC | 250A The ASCO Model 145 is a modular Surge Protective Device utilizing solid state silicon fold-over technology. Model 145 is designed for any traffic controller cabinet equipped with 6 position, 5.08mm spacing sockets wired in line with load relay outputs.

5, 14, 30, 60, 140, 200 VDC | 0.4kA The ASCO Model 146 provides isolated power loop circuit protection in applications where higher current is required, such as fire alarm and security systems.

Low Voltage DC | 0.047kA The ASCO Model 150 Surge Protective Device miniature size fits directly inside fire or security panels, analog video housings and other system electronic enclosures. These features maximize surge suppression performance while reducing hardware and labor costs to install.

0-28VDC | 10kA The ASCO Model 157 Surge Protective Device is designed for the water and wastewater industry. These multi-stage hybrid suppressors address over-voltage transients with gas tube and silicon avalanche technology. In addition, sneak and fault currents are mitigated with PTC devices which consist of solid-state resettable fuses.

5VDC | 20kA coax The ASCO Model 160 Surge Protective Device is a 16-channel coax SPD implementing three-stage hybrid technology. The SPD addresses overvoltage transients with a primary Gas Discharge Tube (GDT), and secondary Silicon Avalanche Diode (SAD) components. Sneak and fault currents are mitigated with new solid-state resettable fuses — PTCs. The Model 160 rackmount unit is designed in accordance with NFPA 780 (2004 edition) requirements, with up to 20 kA of surge current capability.

Low Voltage DC | 60A ethernet The ASCO Model 184 is designed to work on Category 5 Power-over-Ethernet transmission lines as well as Category 6 applications. It is ideal to protect expensive equipment against surges and transients entering a building on exposed transmission lines.

Low Voltage DC | 10kA ethernet The ASCO Model 185 Surge Protective Device is designed to work on Category 6 Power-Over-Ethernet transmission line applications and is ideal for protecting expensive computer and video equipment from damaging surges and transients.

120VAC | 20kA/Phase The ASCO Model 205 (Edco ® DRS) is a series or parallel connected Surge Protective Device (SPD) with high-frequency noise attenuation. The Model 205 offers the convenience of DIN mount installations up to 10 amps. Applications include sensitive industrial equipment placed in harsh environments.

120VAC | 40kA and 13kA/Mode/Phase/Total (8 x 20μs) The ASCO Model 233 Surge Protective Device is designed to protect sensitive electronic equipment such as traffic controllers, from high energy surges. The Model 233 incorporates MOV technology which clamps these surges before equipment damage occurs.

120V | L-N: 32 kA, L-G: 8 kA, N-G: 8 kA Utilizing bipolar Silicon Avalanche Diode (SAD) technology, the ASCO Model 238 features a two-stage design that provides superior protection for sensitive equipment and for ANSI/IEEE C62.41 Location Category A applications.

120-240VAC: 2 Wire | 10kA The ASCO Model 241 (Powersure ACTVSS) Surge Protective Device is a plug-in surge protector for single phase UPS products and other sensitive electronics. It is a high-quality power conditioning solution that protects the connected equipment against power surges and transients.

120 VAC | 30kA (L-N), 15kA (L-G, N-G) The ASCO Model 243 transient voltage surge protector is ideal for home/office PCs and other desktop equipment that requires clean power. Model 243 is rated 120V, 15A max. and contains six protected outlets.

120VAC | 40kA/Phase The ASCO Model 247 (Islatrol ® RM) Rackmount Surge Protective Device is ideal for protecting the power feeding valuable rack equipment. Status LEDs indicate the correct power is coming to the unit, whether the unit is properly grounded and whether the surge components are still intact. Units are available with an optional digital meter, mounted on the front of the unit, which will monitor the voltage, current and power of the protected equipment.

120VAC or 0-30VDC | 39kA The ASCO Model 265 Surge Protective Device is specifically designed to protect electronic instrumentation utilized by the water/wastewater industries. It combines hybrid AC power protection and signal line protection in a NEMA-4X polycarbonate case. The AC power suppressor can supply up to 1,875 Watts and has a 15A replaceable fuse to prevent overloading of the protective elements. The “Power On” LED provides visual indication that power is applied to instruments.

120 or 240 VRMS | 45kA The ASCO Model 275 (Islatrol ® IC+ Series) AC Power Filter is a series connected high-frequency noise filter with transient protection. It offers the flexibility of either receptacle/line cord connection or hard-wired connection to critical loads (up to 30 Amperes). Applications include industrial or office equipment, computers placed in harsh environments.

120 Volt: 150 VRMS / 240 Volt: 275 VRMS | 45kA Per Phase The ASCO Model 275 (Islatrol ® IC+ Series) AC Power Filter is a series connected high-frequency noise filter with transient protection. It offers the flexibility of either receptacle/line cord connection or hard-wired connection to critical loads (up to 30 Amperes). Applications include industrial or office equipment, computers placed in harsh environments.

120/240VAC | 45kA The ASCO Model 277 (Islatrol ® IE) is a series-connected DIN or flange mounted high frequency noise filter and surge suppressor. Its ideal applications include critical industrial loads drawing up to 20 Amps of continuous current, while typical applications include any microprocessor-based products, including industrial PLCs, OEM applications, and motion control systems.

120/208 - 346/600VAC | 40kA The ASCO Model 310 (DRS Series) Surge Protective Device is designed to be easily installed in power and control panels using standard DIN-rail mounting brackets. The ASCO Model 310 offers 40,000 amps of both normal and common mode surge protection. It's available in single phase, split phase, three phase (3 wires) and three phase (4 wires) configurations.

20-600VAC / 600-1000VDC(PV) | 25-50kA/Phase The ASCO Model 318 DIN-Rail Mounted Surge Protective Device, makes it easy to embed state of the art transient protection into automated processes and provide protection for sensitive circuits. The ASCO Model 318 Surge Protective Devices use large block MOVs with a patented thermal detection circuit, eliminating the need for separate overcurrent fusing; allowing for a smaller footprint where space is an issue.

120 - 480VAC | 160kA/Phase The ASCO model 330 Surge Protective Device provides highly configurable Voltage designs and 160kA per phase ratings.

120-240VAC | 72-180kA/Phase The ASCO Model 335 Surge Protective Device shields motor-driven appliances in residential and light commercial applications against electrical power surge damage entering through the main electrical service panel.

120-480VAC | 25-50kA/Phase Available with surge current ratings up to 80kA per mode or 160kA per phase. Protects connected equipment against electric power line disturbances and transients in medium exposure locations.

120-240VAC | 36-180kA/Phase The ASCO Model 360 Surge Protective Device utilizes robust 25mm thermally protected MOVs with surge current levels of 36kA to 180kA per phase. With its high energy parallel design for Category C3 and C-High applications, the ASCO Model 360 is an excellent choice for external mounting next to switchgear, motor control centers or panelboards.

120-600VAC | 100-200kA/Phase A surge protective device that offers high-end surge capability at a competitive price. The ASCO Model 430 uses thermally protected MOVs, provides EMI/RFI filtering in a package that focuses on basic features and reliable performance.

120-480VAC | 150-300kA/Phase The ASCO Model 451 Surge Protective Device utilizes uni-modular replaceable module design with large block 50kA thermal protected MOVs with surge current levels of 150kA or 300kA per phase. Discrete All-Mode Protection

120-600VAC | 200-500kA/Phase The ASCO Model 452 Surge Protective Device is designed for “Mission-Critical” environments — offering our highest kA internal-mount (SPD); including surge current levels of 200kA, 250kA, 300kA, 400kA, 450kA, and 500kA per phase and featuring a uni-modular replaceable module design with large block 50kA thermally protected MOVs.

120-600VAC | 300-450kA/Phase The ASCO Model 453 Surge Protective Device is designed for “Mission-Critical” environments — offering our highest kA internal-mount (SPD); including surge current levels of 300kA and 450kA per phase and featuring a uni-modular replaceable module design with large block 50kA thermally protected MOVs.

120-600VAC | 400-1000kA/Phase The ASCO Model 480 Surge Protective Device is our largest, highest kA (SPD). The Model 480 utilizes two separate, dual redundant replaceable modules that work in parallel. It features large block, 50kA thermally protected MOV’s with surge current levels of 400kA, 600kA, 800kA and 1000kA per phase. This unit is for 'Mission-Critical' environments.

120-600VAC | 600-900kA/Phase The ASCO Model 485 Surge Protective Device is our largest, highest kA (SPD). The Model 485 utilizes two separate, dual redundant replaceable modules that work in parallel. It features large block, 50kA thermally protected MOV’s with surge current levels of 600kA - 900kA per phase. This unit is for 'Mission-Critical' environments.

120-480VAC | 160kA (MOV) Per Mode The ASCO Model 565 Surge Protective Device (SPD) is approved by Motorola R56 Committee, Standards and Guidelines for Communication Sites - Type 2 Device.

120VAC | 20kA (SAD) / 160kA (MOV) per Mode The ASCO Model 575 R56 Surge Protective Device utilizes advanced SAD/MOV array technology for industry leading transient suppression voltages and offers a true, coordinated multi-stage system of suppression.

Medium Voltage | 1,000-4,100 VAC | 120kA / 240kA Per Phase The ASCO Model 950 (MVF Series) in a Medium Voltage Surge Device with a dedicated fuse box and is intended for light industrial and heavy duty applications.

120VAC | 26kA and 29kA The ASCO Model 232 (Edco ® MPA) modular output file protector is a modular device intended for use on traffic control load relay outputs. Part numbers 232120NS26KAA9N0 will protect six output circuits and 232120NS26KAA6N0 will protect four output circuits.