Products for
HVAC/Refrigerartion
Ascent Representatives (ARI) is the Exclusive Authorized Factory Representative for world class true manufacturers of products commonly used in HVAC & Refrigeration applications. We work closely with local distribution to provide the highest level of support and local product availability.
Our coverage area includes California, Arizona, Nevada and New Mexico (not all lines are represented in all territories).
TE Connectivity
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Contactors & Relays (Schrack/Potter & Brumfield)
Our wide variety of switching devices includes contactors, relays, and circuit breakers that offer cost-effective, reliable performance to enhance productivity. Our products are optimally engineered to withstand extreme shock, vibration, temperature, and altitude.
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Entrelec Wiring Duct and Accessories
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Terminal Blocks
Terminal Blocks including Screw Clamp, Spring Clamp, Push-In, Insulation Displacement (IDC) Pluggable, Power, Mini, Distribution and ATEX.
TE Connectivity
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TE Connectivity FASTON Terminals Insulated and Uninsulated
FASTON tabs and receptacles comprise a family of quick connect terminals that offer high processing rate, low applied cost, and consistent contact reliability. The family includes straight and flag quick disconnect receptacles, wire crimp tabs, printed circuit board (PCB) tabs, and board mount tabs. Terminals are available with numerous optional features, including insulated Ultra-Fast and Ultra-Pod FASTON terminals, low insertion force (LIF) Standard FASTON receptacles, compact mini FASTON terminals, and high temperature resistant nickel-plated steel terminals.
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TE Connectivity PIDG Terminals and Splices
TE Connectivity’s PIDG terminals are designed for uniform reliability in the harshest circuit environments, especially where high vibration and wire movement are factors. They consist of a nylon or PVC insulated body, plus a metal sleeve that crimps to the wire insulation for added support. The wire barrel design is vibration resistant, and supports the wire to bend in any direction without damaging the wire insulation or conductor. Many PIDG terminals meet or exceed the requirements of SAE AS7928, Type II, Class 1 .
FEATURES AND BENEFITS
• Made of high conductivity copper; tin-plated for optimal corrosion protection
• Copper sleeve for vibration resistance and improved wire insulation support
• Body has inner serrations for maximum electrical contact and tensile strength
• Insulation sleeves are colour-coded by wire size to the corresponding TE Connectivity (TE) tooling for easy identification and termination
• Readily available at distributors in small packages or bulk quantities
• Most PIDG terminals and splices are UL/CSA listed and Mil-Spec approved
• Operating temperature 105°C; operating voltage 300V
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TE Connectivity SOLISTRAND Terminals and Splices
Our SOLISTRAND products are designed for reliable performance in harsh environments. SOLISTRAND terminals and splices are specifically engineered to ensure reliable and long lasting performance in the most punishing environments. SOLISTRAND is corrosion resistant, vibration resistant, and features a tensile strength well within the limits of commercial and military specifications. Our SOLISTRAND portfolio includes ring terminals, flag terminals, spade terminals, hook terminals, and flanged tongue terminals, as well as parallel splices and butt splices. We also offer associated SOLISTRAND crimping tools designed for consistent and uniform terminations, making quality control easy and performance reliable.
FEATURES AND BENEFITS
• Constructed of high conductivity copper; corrosion and vibration resistant
• Brazed seam and “W” crimp provide high tensile strength and prevents pinched wires
• Shorter barrel length is ideal for terminations in tight spaces
• Bell-mouth barrel entrance makes inserting wire easier and reduces installation time
• Most SOLISTRAND meets or exceeds Mil Spec SAE AS7928 requirements – Type I, Class 1.
• Voltage rating limited to applied wire rating
• Operating Temperature: 170°C; UL listed/CSA approved
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TE Connectivity PLASTI-GRIP Terminals and Splices
Pre-insulated PLASTI-GRIP solderless terminals and splices are designed to provide cost-effective, insulated electrical terminations. They feature a high-conductivity copper body and color-coded PVC insulation, making them suitable for a wide range of commercial applications. Engineered Application Tooling is specifically designed to ensure quick and efficient installation. The wire and wire barrel form a strong, high-conductivity connection with excellent tensile strength, while tin plating enhances corrosion resistance. With their quality, performance, and ease of installation, PLASTI-GRIP terminals are ideal for various industrial applications. Most products are UL and CSA approved and are available in multiple tongue styles, stud sizes, and wire ranges from 22 AWG to 2/0.
Socomec
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Transfer Switches
Transfer switching equipment (TSE) ensures the distribution and availability of electrical power. Socomec offers a range of manual, non-automatic, and automatic transfer switches up to 1200 A. The transfer switches 1008 range provides safe transfer for mains/genset applications.
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Non-fusible Switches
Non-fusible disconnect switches ensure both on-load switching and isolation. In addition, non-fusible switches guarantee the operator's safety during the entire life cycle of your low-voltage electrical facility.
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Fuse Protection
Socomec's switching and protection solutions provide expert low-voltage switchgear components ensuring secure isolation, continuity of power, and protection of people and goods.
Fuse load break switches protect and ensure maximum protection for your installation in the event of an electrical surge or short circuit.
AC Fusible Disconnect SwitchesAC/DC Bolted Pressure Switches
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Power Monitoring and Metering
The DIRIS Digiware system offers a modular, plug-and-play approach to HVAC energy management. By monitoring individual fans, chillers, and pumps, you can identify consumption drifts and equipment inefficiencies before they lead to costly downtime.
Unmatched Accuracy: Class 0.5 system accuracy (IEC 61557-12) ensures reliable data for energy audits and NABERS/LEED compliance.
Rapid Integration: RJ45 and RJ12 "Plug & Play" connections reduce installation time by up to 75%—ideal for retrofit HVAC projects.
Preventative Maintenance: Monitor power quality (harmonics, voltage sags) to detect motor stress and extend the lifespan of expensive HVAC hardware.
Seamless Connectivity: Native support for BACnet IP/MSTP and Modbus allows for direct integration into your existing Building Management System (BMS).
Single-point power metering & monitoring
Multi-point power metering & monitoring
Enclosed Power Metering & Monitoring Solutions
Murrplastik
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Murrplastik Conduit and Fittings
Murrplastik conduits and fittings offer multiple benefits including material properties, installation ease, and application versatility:
Material Properties
• Chemical resistance: Effective against fuels, mineral oils, greases, and weak acids.
• Fire safety: Self-extinguishing materials meeting UL94 V0 and HB classifications, with low smoke emission.
• Durability: High impact strength (up to 4.5 M25/P21 at -25°C) and crush resistance (340–600 N).
• Temperature range: Operates from -50°C to 160°C short-term.
Installation Advantages
• Tool-free assembly: Plug-in designs (e.g., MSV, CVG EMV) simplify installation without lost parts.
• Retrofitting flexibility: Split conduits (e.g., SVT, EWT-PA) allow post-installation modifications.
• Vibration resistance: Lockable cap nuts and clamping mechanisms ensure stability.
Environmental & Safety Features
• IP ratings: Up to IP69K for high-pressure washdown resistance.
• UV/weather resistance: Suitable for outdoor use.
• Compliance: Meets NFPA130, EN45545, and ECE standards for fire and smoke safety.
Application Versatility
• Dynamic/static use: Supports medium mechanical loads in mechanical engineering and chemical plants.
• Cost-effective alternatives: Rectangular EF conduits reduce wear in multi-axis movements compared to drag chains.
• High pull-out strength: Exceeds 250–270 N for secure connections.
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Versatile and Economical Laser Labelling Systems
One economical crystal clear laser printer for all of your labeling requirements including terminal blocks, wire, cable, conduit labels & sleeves, adhesive, device & equipment labels with no consumables!
• Polycarbonate labels
• Polypropylene labels
• Anodized aluminium
• Stainless Steel
• Laser foils
ADDA Corporation Specializes in Thermal Management Technology, Delivering Energy-Efficient Products. Our fans feature dustproof and waterproof designs, passing rigorous salt spray tests to enhance durability and reduce costs.

