Guide rail terminals

Rail-mounted terminal blocks are available with a maximum of 380A and a maximum voltage of 1000V for high-current terminal blocks, which can be used in various environments. The product design conforms to IEC60998, UL1059 and other international standards. UL certification has been obtained in the United States. Screw type, in-line type and pull-back type rails are available for users to choose freely.

Keywords: power system and automation, automatic control, terminal blocks

Category:

Coupling technology

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General Information

Features

In-line rail terminals
The high quality stainless steel spring ensures excellent resilience and resistance to vibration, and repeated operations still ensure reliable connections. The high precision copper alloy conductor makes the temperature rise minimal and ensures reliable and safe connections. The convenient and quick in-line wiring technology allows rigid wires or multi-stranded flexible wires with cold crimp terminals to be inserted directly without tools, minimising man-hours and labour costs.
Screw type rail terminals
The screw type rail terminals, with screw and steel clamping body, provide good torque and stability. The carrier fluid is made of a high-precision copper alloy conductor, resulting in the lowest temperature rise and ensuring a reliable and safe connection; the PA66 plastic material is suitable for operating environments from -40°C to 105°C, and all series comply with UL94 V0 flame retardant rating. The compact construction with multiple conductors and multi-layer terminals saves space in the cabinet.
Pull-back rail terminals
The pull-back spring terminals are made of high-quality alloy construction to provide reliable and durable connections, while the proven pull-back connection technology provides excellent vibration resistance in high-vibration applications such as railways, ships and equipment manufacturing.


In-line rail terminals	Screw type rail terminals	Pull-back rail terminals

Application Scenarios


Power dragging systems

Traction systems	Lift control cabinets


Power control cabinets	Lift control systems	Process industries

Technical specifications

General Information
Connection method	In-line connection / Screw connection / Pull-back connection
Insulation materials	PA66
Flame retardant rating in accordance with UL 94	V0
Insulation group	I
Conformity to standards	IEC60947-7-1
Rated voltage	≤1000V
Rated current	≤125A
Ambient temperature (operating)	-40℃ ~ 105℃（Depends on derating curve）
Ambient temperature (storage/transport)	-25℃~60℃
Mechanical strength testing	Pass
Bracket tightness test	Pass
Rotational lift test	Pass
Temperature rise test	≤45 K
Anti-finger touch	Passing the test
RoHS	No excess of hazardous substances
REACh SVHC	Lead 7439-92-1