ASCO Model 174 (Edco SLCP Series) Surge Protective Device
The ASCO Model 173 Surge Protective Device is a gold-plated, double-sided card edge module and is designed to mate with the ASCO PCB1B gold-plated female terminal connector (sold separately). When snapped together, the data circuits “pass thru” the protector in a serial fashion from the four “Field Side” terminals to the four “Electronics Side” terminals.
Notification Appliance Circuits
ASCO Model 172 (Edco PHC Series) Surge Protective Device
The ASCO Model 172 Surge Protective Device is designed to protect two pairs of wires specifically for alarm and security systems where operating currents can be as high as 5 Amps. Electrically, the Model 172 is a rugged series hybrid implementing a staged complement of MOVs, copper wound inductors and Silicon Avalanche Diodes. This design reduces series resistance to 0.2 ohms per pair. These products are intended to mate with a PCB1B gold-plated female terminal connector accessory.
Post Indicator Valve Circuit
ASCO Model 151 (Edco FAS-1 & FAS-2) Surge Protective Device
The ASCO Model 151 is a multi-stage, single pair or two pair surge suppressors designed for high exposure applications. These products were specifically designed to meet multiple low voltage protection applications in the fire and security industries.
ASCO Model 252 (Edco HSP Series) Surge Protective Device
The ASCO Model 252 Surge Protective Device is an advanced three-stage hybrid, solid state power line protector. Features such as noise filtering, common mode and normal mode suppression, nanosecond reaction time, power line tracking, and compression screw terminations, make the Model 252 Surge Protective Device an excellent choice in commercial and industrial applications.
ASCO Model 180 (Edco LCDP Series) Surge Protective Device
The ASCO Model 180 Surge Protective Device is designed to conveniently protect 8-wire, low voltage data circuits and employs two RJ-45 jacks for easy installation. The Model 180 utilizes silicon avalanche (solid-state) suppression technology, and exhibits very low capacitance to accommodate high data rates. This unit supports high-speed data rates of over 100 Mbps.