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Carlo Gavazzi DPA 3-Phase HVAC Monitoring Relays are specially designed for HVAC systems using low-GWP refrigerants. These relays help protect compressors, enable sustainability, and ensure compliance as manufacturers phase out and replace high-GWP HFCs with next-generation refrigerants such as R-32, R-1234yf, and R-290. While these alternatives support climate goals, they also have a higher ignition risk and require strict compliance with IEC/EN 60335-2-40 and UL 60335-2-40 safety standards. Carlo Gavazzi DPA 3-Phase HVAC Monitoring Relays provide a reliable and certified solution, operating completely spark-free while meeting the ignition-free requirements for A2L and A3 refrigerants. The DPA HVAC relays provide continuous phase-sequence and phase-loss monitoring to ensure compressors remain protected from main-grid failures. Ideal applications include commercial and industrial heat pumps, chillers, and rooftop units.
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Carlo Gavazzi DPA 3-Phase HVAC Monitoring RelaysSpecially designed for HVAC systems using low-GWP refrigerants.23/02/2026
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Carlo Gavazzi GDPH Definite Purpose ContactorsCompact range of contactors for use with Low GWP (A2L) refrigerants.18/02/2026 -
Phoenix Contact Three-Phase Solid-State ContactorsOffers fast, robust, and durable switching up to 30A for industrial environments.6/02/2026 -
Littelfuse SRP4-CC Space-Saving Solid-State RelaysDelivers four independently controlled solid-state relays in one compact package.2/02/2026 -
Phoenix Contact Hum-Free Installation ContactorsEliminates noise emissions from the coil while reliably & efficiently switching high-load currents.30/01/2026 -
TE Connectivity Contactores DC de alto voltaje ECPN y ECPSDesigned for 1500VDC voltage systems, including battery energy storage systems and EV chargers.23/12/2025 -
Omron P6K Relay SocketsSurface-mount sockets designed for use with G6K series relays.3/12/2025 -
TE Connectivity Contactores de alto voltaje Kilovac EV210Designed for control in new energy applications, providing high switching capability up to 1500VDC.25/11/2025 -
Littelfuse Relé de monitoreo de voltaje trifásico VM800Protects 3- and 4-wire motors ranging from 145VAC to 500VAC, regardless of their size.14/11/2025 -
Phoenix Contact Safety Relay Modules & SensorsSIL-certified and allow for easy installation and configuration of the modules.14/10/2025 -
Phoenix Contact PSR Safety Relay ModulesOver-speed and zero-speed safety relay modules, designed for motion monitoring.9/10/2025 -
Littelfuse Relé de monitoreo de voltaje trifásico VM500Protects 3- and 4-wire 415VAC 50Hz systems and can easily be mounted on a DIN rail for versatility.3/10/2025 -
Littelfuse Relés de monitoreo de voltaje VM110Designed for electrical systems to ensure reliable and safe operation.3/10/2025 -
Littelfuse Relés temporizados para montaje en riel DIN TMM175Multi-function timers that offer high precision and accuracy, features a slim 17.5mm housing.3/10/2025 -
Littelfuse Relés de fuga de tierra de función única EL500Designed to measure leakage current and isolate the faulty circuit from the system.3/10/2025 -
Carlo Gavazzi NRG 3-Phase Smart Solid State RelaysAdvanced digital communication, precise power control, and a wide array of diagnostic features.10/09/2025 -
Sensata Clean Energy GTM400 & GTM500 ContactorsMeets the demand for advanced electrification solutions in the automotive and industrial sectors.9/09/2025 -
TE Connectivity Relés miniatura PT01Features general-purpose panel plug-in construction for efficient circuit control.4/09/2025 -
Trumeter TS DIN-Rail Timer SwitchesCombines precision, reliability, and efficiency in a compact package.22/08/2025 -
Trumeter TS795x Digital Multi-Function Time RelaysOffers eight to 18 operating modes that users can configure easily on the three-digit LCD display.22/08/2025 -
Trumeter VMR Voltage-Monitoring RelaysSupports multi-voltage inputs, operating on three-phase, three-wire systems at 208V to 480V.22/08/2025 -
TDK HVC27-MC High-Voltage ContactorsFeatures a robust design for high-voltage DC switching requirements in harsh environments.21/08/2025 -
Phoenix Contact PSR-UNI-L Multifunctional Safety RelaysDesigned to monitor up to two single-or dual-channel safety sensors in a single device.18/08/2025 -
Littelfuse SRP1 Essentials Solid-State RelaysReliable, cost-effective and complies with international standards such as cURus, VDE, CE, and UKCA.18/08/2025 -
Carlo Gavazzi RSLS Ultra-Slim 5mm Plug-In Solid-State RelaysFeatures a 1-pole, ultra-slim 5mm wide design, ideal for low power AC and DC loads.11/08/2025