Overloads & Relays
Showing all 37 results
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Electrical Protection, Overloads & Relays
1-Channel 3/1-Phase Cold Storage Control Box (3KW/6A)
Compact Multi-Phase Utility Control Panel Box. Power rating configuration: Up to 3.3KW continuous (6A total load capacity). Features a single-channel digital thermostat readout head, internal fuse block lines, and indicator lamps.
SKU: CON-BOX-CR1CH6A -
Electrical Protection, Overloads & Relays
120×120 Heavy Duty Overload Relay
120x120mm heavy industrial footprint enclosure. Features a multi-terminal connection block with independent manual or automatic reset toggle switches, adjustable current setting dials, and isolated auxiliary warning signaling contacts.
SKU: RLY-OVL-120 -
Electrical Protection, Overloads & Relays
3-Channel 1-Phase Cold Room Control Box (2.2KW/10A)
Pre-Wired Single-Phase Power Distribution Command Box. Total output rating: 2.2KW (10A continuous single-phase inductive limit). Features 3 dedicated power output channels managing single-phase compressor, fan, and defrost circuits.
SKU: CON-BOX-1PH22KW -
Electrical Protection, Overloads & Relays
AW 2450ZK Kulthorn Full Electrical Terminal Box
Specialized high-capacity OEM electrical terminal box matrix. Formulated to fit the heavy-gauge Kulthorn AW2450ZK industrial compressor model. Features reinforced structural latching tracks, high internal volume room, and thick wiring barrier plates.
SKU: BOX-KT-AW2450 -
Electrical Protection, Overloads & Relays
AW 2462ZK Kulthorn Full Electrical Terminal Box
Specialized high-capacity OEM electrical terminal box matrix. Formulated to fit the heavy-gauge Kulthorn AW2462ZK compressor configuration. Features reinforced high-impact top walls, multiple side knockouts for conduit fittings, and a secure locking screw mount.
SKU: BOX-KT-AW2462 -
Electrical Protection, Overloads & Relays
AW 2464ZK Kulthorn Full Electrical Terminal Box
Premium extra-large OEM electrical junction box container system. Built to fit the heavy industrial Kulthorn AW2464ZK compressor model. Features double-walled insulation moldings, integrated strain-relief clamp loops, and a rust-proof zinc plate backing.
SKU: BOX-KT-AW2464 -
Electrical Protection, Overloads & Relays
AW 2495ZK Kulthorn Full Electrical Terminal Box
Premium extra-large OEM electrical junction box container system. Built to fit the heavy industrial Kulthorn AW2495ZK compressor architecture. Features a robust weather-resistant seal design, impact-resistant corner moldings, and high-temp terminal tracks.
SKU: BOX-KT-AW2495 -
Electrical Protection, Overloads & Relays
AW 4519EK Kulthorn Full Electrical Terminal Box
Standard mid-size OEM electrical terminal shroud box frame. Formulated to fit the Kulthorn AW4519EK commercial compressor series. Built with a snap-on latch lock channel plate and pre-perforated wiring routing rubber grommets.
SKU: BOX-KT-AW4519 -
Electrical Protection, Overloads & Relays
AW 4528EK Kulthorn Full Electrical Terminal Box
Standard mid-size OEM electrical terminal shroud box frame. Formulated to fit the Kulthorn AW4520EK compressor series pipeline. Crafted from high-density flame-retardant polycarbonate with clean interior partition dividers.
SKU: BOX-KT-AW4520 -
Electrical Protection, Overloads & Relays
AW 4528EK Kulthorn Full Electrical Terminal Box
Reinforced mid-size OEM electrical terminal shroud box block. Formulated to fit high-load Kulthorn AW4528EK commercial compressor systems. Features enhanced heat-deflection outer wall skins and heavy steel screw clamp threads.
SKU: BOX-KT-AW4528 -
Electrical Protection, Overloads & Relays
ECB-5060 2-Channel 3-Phase Freezer Control Box
Heavy-Duty 3-Phase Sub-Zero Power Command Box. Model reference: ECB-5060 layout. Features 2 optimized power switching channels driving a heavy-duty three-phase compressor and automated electric defrost heating banks.
SKU: CON-BOX-ECB5060 -
Electrical Protection, Overloads & Relays
ECB-5080 3-Channel 3-Phase Cold Room Control Box
Master Pre-Wired 3-Phase Electrical Control Panel Box. Model reference: ECB-5080 layout. Features 3 independent functional control channels managing a 3-Phase Compressor Contactor, 3-Phase Defrost Contactor, and Evaporator Fan overload loops.
SKU: CON-BOX-ECB5080 -
Electrical Protection, Overloads & Relays
EK-3010 1-Channel 3-Phase Compressor-Only Control Box
Specialized Compressor Supervisor Panel Box. Features the Elitech EK-3010 digital master programming thermostat controller head linked to a high-amperage 3-phase compressor contactor switch and phase safety monitor.
SKU: CON-BOX-EK3010 -
Electrical Protection, Overloads & Relays
EK-3030 3-Channel 3-Phase Deluxe Control Box
Premium Deluxe 3-Phase Automation Control Center. Features the Elitech EK-3030 advanced digital logic controller interface display head, high-amperage contactors, dual sensor monitoring lines, and audio-visual alarms.
SKU: CON-BOX-EK3030 -
Electrical Protection, Overloads & Relays
Electronic Delay-on-Break HVAC Timer Relay
Solid-state electronic delay-on-break tracking module. Features a clear manual configuration dial adjusting from 60 seconds up to 5 minutes, an IP20 moisture-protected outer shell layout, and standard universal wiring hookups.
SKU: RLY-DEL-BREK -
Electrical Protection, Overloads & Relays
Electronic Delay-on-Make HVAC Timer Relay
Solid-state electronic delay-on-make processing module. Features a front-adjustable knob to configure time delay settings from 2 to 10 minutes, an epoxy-encapsulated housing circuit block, and universal male terminal flags.
SKU: RLY-DEL-MAKE -
Electrical Protection, Overloads & Relays
High-Capacity Load Matching Potential Relay
High-capacity load matching potential relay framework. Features an internal voltage-sensing electronic pick-up coil block, high-amperage normally-closed switching contacts, and a universal phenolic mounting bracket body.
SKU: RLY-POT-LOAD -
Electrical Protection, Overloads & Relays
ICG220 Hinged Base Compressor Control Relay
Model series: ICG220 configuration design. Features a specialized heavy-duty hinged base plate mounting framework, heavy copper coil windings, and high-impact silver-cadmium contact pins to minimize arcing under heavy loads.
SKU: RLY-ICG-HNG -
Electrical Protection, Overloads & Relays
Kulthorn Start Relay – AE 2428ZK Low Temperature
Genuine Kulthorn OEM factory matching starting relay. Specially calibrated for the AE 2428ZK low-temperature sub-zero compressor line. Features frost-resistant terminal linkages and an insulated internal housing core.
SKU: RLY-KT-AE2428 -
Electrical Protection, Overloads & Relays
Kulthorn Start Relay – AE 4440Y Core Configuration
Genuine Kulthorn OEM factory matching starting relay. Calibrated for the AE 4440Y core compressor configuration profile. Constructed with low-resistance magnetic wire windings and standard push-connect terminal pins.
SKU: RLY-KT-AE4440 -
Electrical Protection, Overloads & Relays
Kulthorn Start Relay – AE 4448Y High-Back-Pressure
Genuine Kulthorn OEM factory matching starting relay. Calibrated for the AE 4448Y high-back-pressure compressor model. Features a fast-dropout internal calibration mechanism and reinforced terminal connection flags.
SKU: RLY-KT-AE4448 -
Electrical Protection, Overloads & Relays
Kulthorn Start Relay – AE 4474EK Specialized
Genuine Kulthorn OEM factory matching starting relay. Specially calibrated for the AE 4474EK commercial compressor design model. Built with thick copper coil tracks, a heavy internal plunger assembly, and clear numeric terminal markings.
SKU: RLY-KT-AE4474 -
Electrical Protection, Overloads & Relays
Kulthorn Start Relay – AE Multi-Compressor Matrix
Genuine Kulthorn OEM factory matching starting relay. Calibrated to fit the AE multi-compressor series matrix portfolio. Features a high-precision electromagnetic current coil block and standard push-on terminal spade clips.
SKU: RLY-KT-AE1 -
Electrical Protection, Overloads & Relays
Kulthorn WJ 2440ZK Low Temp OEM Overload Protector
Genuine Kulthorn OEM factory authorized component. Calibrated for the WJ2440ZK low-temperature sub-zero series compressor. Features frost-resistant internal terminal elements and a heavy-insulated thermal sensing casing block.
SKU: PRO-KT-WJ2440 -
Electrical Protection, Overloads & Relays
Kulthorn WJ 9430 OEM Hermetic Overload Protector
Genuine Kulthorn OEM factory authorized component. Calibrated for the WJ9430 series hermetic compressor. Features a factory-matched bimetallic response strip, a durable phenolic housing shell, and standard single-pin push-connect terminals.
SKU: n/a -
Electrical Protection, Overloads & Relays
Kulthorn WJ 9460YK OEM Overload Protector
Genuine Kulthorn OEM factory authorized component. Calibrated for the WJ9460YK series compressor module. Features an enclosed bimetallic safety loop with a calibrated high-load snap disc assembly and heavy-duty screw terminals.
SKU: PRO-KT-WJ9460 -
Electrical Protection, Overloads & Relays
Kulthorn WJ 9470EK Heavy Duty OEM Overload Protector
Genuine Kulthorn OEM factory authorized component. Calibrated for the WJ9470EK heavy industrial compressor model. Features a heavy-load internal electrical busbar layout, reinforced bimetallic plates, and a vibration-dampened ceramic enclosure block.
SKU: PRO-KT-WJ9470 -
Electrical Protection, Overloads & Relays
Kulthorn WJ 9485EK Premium OEM Overload Protector
Genuine Kulthorn OEM factory authorized component. Calibrated for the WJ9485EK premium high-capacity compressor model. Built with large silver-alloy contact pads, a heavy-duty bimetallic assembly, and an extra-insulated outer shielding shell.
SKU: PRO-KT-WJ9485 -
Electrical Protection, Overloads & Relays
Maneurop CSR Single Phase Start Kit – MTZ032/036
Premium Maneurop Factory Authorized CSR Starting Kit. Formulated to fit larger MTZ032 and MTZ036 single-phase compressors. Features a high-amperage potential relay module, heavy electrolytic start capacitor, and steel bracket arrays.
SKU: KIT-ST-MN-CSR2 -
Electrical Protection, Overloads & Relays
MTZ018/22/028 & NTZ048/068 Maneurop CSR Single Phase Start Kit
Electrical Protection, Overloads & RelaysMTZ018/22/028 & NTZ048/068 Maneurop CSR Single Phase Start Kit
Premium Maneurop Factory Authorized CSR Starting Kit. Formulated to fit MTZ018, MTZ022, MTZ028, NTZ048, and NTZ068 single-phase compressors. Includes a pre-wired potential relay, high-torque start capacitor, oil-run capacitor, and copper terminal bars.
SKU: KIT-ST-MN-CSR1 -
Electrical Protection, Overloads & Relays
Potential Relay for AW4519E (GE 3ARR3AX16A2 Match)
Specialty potential relay calibrated to match AW4519E compressor specifications. Direct cross-reference replacement for the GE 3ARR3AX16A2 model blueprint. Features factory-set pick-up and drop-out voltage calibration curves.
SKU: RLY-POT-AW4519 -
Electrical Protection, Overloads & Relays
Standard 3-Channel 3-Phase Compressor, Defrost & Fan Box
Standardized Industry 3-Phase Control Box Assembly. Features 3 clear power routing channels managing three-phase compressor contactors, heater relays, and evaporator fan overloads in a durable sheet steel casing.
SKU: CON-BOX-3CH3PHM -
Electrical Protection, Overloads & Relays
Standard Commercial Potential Relay
Standard industry potential relay layout framework. Features pre-set universal pickup threshold electronics, quick-connect male spade wiring terminal lugs, and a non-conductive black phenolic shell box casing body block.
SKU: RLY-POT-UNV -
Electrical Protection, Overloads & Relays
Universal Current-Sensing Compressor Start Relay
Universal solid-state current-sensing relay configuration. Features an adaptive automated load adjustment circuit module, heavy-gauge push-on line wire pins, and a compact, heat-resistant safety resin outer wrap housing.
SKU: RLY-CUR-UNV -
Electrical Protection, Overloads & Relays
Universal Heavy Duty Motor Starting Potential Relay
Universal potential relay layout configuration. Features a wide operating voltage pickup range, an adjustable spring-tension calibrator block inside, large heavy-duty screw terminals, and a heavy-gauge outer metal case shell.
SKU: RLY-POT-STRT -
Electrical Protection, Overloads & Relays
WJ2440ZK / WJ9485EK Kulthorn Full Electrical Box
Full OEM electrical terminal assembly container module. Engineered to fit large-scale Kulthorn WJ2440ZK and WJ9485EK compressor lines. Includes rubber sealing gaskets, cable conduit knockouts, and an internal ground wire clip.
SKU: BOX-KT-WJ2440 -
Electrical Protection, Overloads & Relays
WJ9430 / WJ9460 Kulthorn Full Electrical Terminal Box
Full OEM electrical terminal box enclosure shield frame. Designed explicitly to wrap and protect terminal zones on Kulthorn WJ9430 and WJ9460 compressor series models. Molded from high-impact, flame-retardant industrial polymer.
SKU: BOX-KT-WJ9430
