Name: JWD1-50 Screw Type High-Current Din-Rail TB
Brand: SHANGHAI GKONCY ELECTRIC CO., LTD.

JWD1-50 Screw Type High-Current Din-Rail TB

1. Wiring range: 25-50mm².

2. Utilizes a screw self-locking principle, featuring high clamping force and maintenance-free operation. This type of terminal block supports multi-wire connections at a single connection point, allowing for wire connection without pretreatment.

3. The high-current terminal block's structural design ensures reliable connection of large-section wires.

4. Enables multi-digit shorting or bridging.

5. Marking strips meet the marking needs of users in different scenarios.

6. Can be used in areas with explosion hazards (according to IEC/EN 60079).

7. Unique spring-loaded rail structure allows for convenient and quick installation on guide rails.

Type JWD1-50 large-current terminal ensures reliable connection of conductors with large cross-sectional area (CSA) in terms of structural design.

The prismatic plug-in conductor holder ensures three-point alignment for conductors connection;

The grooved texture on the bottom of the conductor holder ensures that the contact surface after connection has a low transition resistance;

Elastic component for screw self-locking;

The terminal has two insulating parts which form closed-end insulating housings; the supplied spring rail clamping mechanism can facilitate fast attachment of the terminal to Types TH35:15 and G32:15 standard mounting rails.

Terminal thickness: 20
	Rigid conductor	Flexible conductor	I	Ui
	(mm²)		(A)	(V)
IEC 60947-7-1	16-50	25-50	150	1000

Description	Color	Type
Terminal: With general-purpose locating base, suitable for standard mounting rails and	Grey	JWD1-50
	Blue	JWD1-50 BU
	Yellow-green
(1) Central liaison part: It is used to connect terminals with the same specification and form a liaison terminal group; the divider on the terminal housing must be removed.	2 digits	ZL 20/2
	3 digits	ZL 20/3
(2) Edge liaison part: Its role is the same as that of the central liaison part (1); with insulation on the back side, inserted in the conductor holder, and clamped on the insulation housing of the terminal	2 digits
	3 digits
(3) Prismatic conductor holder: A prismatic metal block used to compensate the pressed flat conductor		50 EP
(4) Warning sign: Attached to the surface on top of the terminal		50 JS
(5) Tag: It can be quickly inserted in the upper grooves on both sides of the terminal as a whole for any identification. It has a total of 10 digits (to be divided at will).		ZP10
(6) Terminal fastener: (thickness: 10) It is used to finally fix a large-current terminal; after it is pushed, it can be mounted on Type TH35/15 mounting rail, and it should be fixed with two screws.		ZG2

Terminal dimensions
Thickness / width / end plate thickness	[mm]	20/70.5
Height (TH 35:7.5 / TH 35:15 / G 32:15)	[mm]	83.5/81.5
Technical data based on IEC/DIN VDE standards
Maximum rated working current / cross-sectional area	[A] / [mm²]	150/50
Maximum cross-sectional area of conductors (rigid / flexible) that can be connected if any edge liaison part is used:	[mm2]	-
Rated impulse withstand voltage / degree of pollution	[kV]/-	45507
Over-voltage category / insulation material group	-/-	lll/l
Connection capacity
Flexible conductor with tubular bare terminal / tubular pre-insulated terminal	[mm²]	25-50/25-50
Connection of multiple conductors (two conductors with the same cross-sectional area)
Rigid conductor / flexible conductor	[mm²]	10-16/10-16
Flexible conductor with tubular bare terminal	[mm²]	45581
Stripping length	[mm]	24
Screw type		M6*
Torque	[Nm]	45451
Insulation material type		PA
Material flammability according to UL94		V0
Rated working voltage / rated working current / wire gauge	UL:[V]/[A]/AWG	600/150/6-1/0

*) Socket head cap screw