AC Contactor Din Rail Mount

Say goodbye to messy wiring and time-consuming fixation. When SPX Electric's durable AC Contactor Din Rail Mount meets standardized DIN rails, it upgrades from a single device to a part of an industrialized, systematic electrical installation system. The value of the rail mounted AC contactor we provide goes far beyond reliable current switching, but also lies in how it restructures your cabinet space layout and workflow with ultimate convenience.

advantage

No need for measurement, drilling, or tapping. Simply align the back buckle of the AC Contactor Din Rail Mount with the standard 35mm DIN rail, press lightly to securely lock it, and the time to install a device is measured in seconds.
All rail mounted components (including circuit breakers, relays, terminal blocks, etc.) share the same reference line, naturally forming a horizontal and vertical regular layout, improving aesthetics, and completely eliminating installation skewness caused by manual drilling misalignment.
The device can easily slide on the guide rail, and its relative position can be adjusted at any time before and after wiring, leaving maximum flexibility for slot planning and routing.
When the AC Contactor Din Rail Mount needs to be replaced or expanded, simply use a screwdriver to loosen the buckle and remove the old part and replace it with a new one. System expansion or fault recovery becomes fast and does not affect adjacent
devices. Compared with flat installation, guide rail installation allows for multi-layer, high-density layout in the depth direction of the cabinet, fully utilizing the valuable three-dimensional space inside the cabinet.
It saves time and material costs for panel hole processing, reduces the need for installation tools, and significantly reduces labor costs for later maintenance and renovation.

Product Design and Installation Analysis

The AC Contactor Din Rail Mount strictly follows the internationally recognized TH35-7.5 or TH35-15 DIN rail standards, ensuring seamless compatibility with the vast majority of electrical cabinets and accessories on the market. The back is equipped with elastic buckles made of high toughness engineering plastic, providing stable locking force while allowing for quick release through simple tool operation.
All power and control terminals are clearly labeled on the front for quick and accurate wiring operations from the same direction.
The wiring terminals have been optimized in design, leaving enough space for screwdriver operation even when using cables with cold pressed connectors.
The top or side is designed with an area for inserting or writing identification plates, which facilitates circuit numbering and functional labeling.

Core application areas

As the driving core of actuators such as motors, heaters, solenoid valves, etc., the AC Contactor Din Rail Mount is installed side by side on the same rail with PLCs, circuit breakers, switch power supplies, etc., forming the standardized control system heart.
Install compact rail type junction boxes next to devices that require remote control, with built-in contactors that directly drive local loads, achieving decentralized control and simplified wiring.
AC Contactor Din Rail Mount is used for lighting control, fan coil control, water pump control and other scenarios, facilitating standardized construction and centralized management in distribution rooms or on-site control boxes.
Provide a "plug and play" electronic control module foundation for mechanical equipment manufacturers, significantly reducing the assembly and commissioning cycle of equipment cabinets.

SPX Household AC Modular Contactor Parameter

Frame(A)			SS-N20
KW/HP(AC-3) Reted power(AC-3) IEC60947-4		220V	5.5/7.5
		380V	11/15
Reted current(AC-3) GB14048.4		220V	22
		380V	22
Reted heating current(A)			32
Reted insutaled voltage(V)			660
Auxicary contact AC-15	Contact	Standard	1NO+1NC
	Reted current (A)	220V	1.6
		380V	0.95
Electric life			100
Machanical life			500
Outline and installation dimension
			Type	L	W	H	C1	C2	ΦD
			SS-N20	63	81	81	60	54	4.5