ELFA26250

Wire Gauge or Range - AWG:	--
Insulation Height:	0.885" (22.48mm)
Contact Tail Length:	0.145" (3.68mm)
Housing Material:	Polyamide (PA), Nylon
Contact Material:	Brass
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	125°C
Color:	Black
Wire Gauge or Range - mm²:	--
Series:	ELFA
Voltage - UL:	300V
Current - UL:	15A
Current - IEC:	--
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.200" (5.08mm)
Number of Levels:	2
Positions Per Level:	13
Number of Positions:	26
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Tray

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ELFA26250 Terminal Blocks - Headers, Plugs and Sockets

ELFA 26250 series, also known as European Style Terminal Blocks, are a standard-sized plug-and-socket style terminal block for wire connection. As part of the ELFA TBS series, it is typically used in junction boxes, panel meters, small battery charging systems, industrial control systems, instrumentation, data communications, wiring of appliance manufacturers and general wiring purposes.This particular ELFA 26250 series features a unique patented ‘shark-fin’ entry terminal block design, which allows a full barrier between the contact space and the body of the terminal block. This feature stops contact creepage and arcing, reducing the risk of shorts or blowing fuses.

Application Field

The ELFA 26250 series is mainly suitable for use in AC/DC power distribution systems, industrial control shelters, school labs, and expositions. This series is also suitable for usage in areas with frequent variation of incoming or outgoing power, such as switching and starter motors. Since its design ensures a fully insulated contact-point-to-contact-point connection, it is particularly well-suited for applications where circuit protection is of prime importance.

Working Principle

ELFA 26250 terminal blocks are designed with two rows of contacts, one for the incoming or outgoing power line and another row of internal contacts for connection between the switching and starter motors. When the connected appliance is switched on, the internal contacts complete the circuit and continues to pass the current until turned off.Additionally, each row of contacts has a withstand voltage rating so that it can prevent electric circuit damage or short circuit within the connectors. The soldered joint between the contact and the wire helps to ensure the cables are firmly secure and can withstand vibration or movement without loosening over time.The ELFA 26250 series uses a strip terminal block with a rated current of 16A and a rated voltage of 500VAC/DC. The insulation material used in its construction is UL94V-0, ensuring international standards of safety, and its contact resistance is lower than 0.2mOhm.

Benefits

This ELFA 26250 series boasts a number of benefits that make it uniquely well-suited for a wide range of applications. It is lightweight, cost-effective, and easy to install, taking up less amount of space than other terminal blocks due to its modular design. Its design also features spring-loaded lever, allowing for convenient and quick work-piece installation.In addition, the plug-and-socket design of ELFA 26250 series ensures secure connections and easy maintenance, and the unique shark-fin entry terminal block design helps to reduce the risk of shorts or blowing fuses. This makes ELFA 26250 an ideal choice for high-precision and high-risk tasks such as motor switching and starting.As such, the ELFA 26250 series is the perfect solution for a wide range of applications where reliable, durable and safe connections are critical. With its unique design and features, this series stands out as one of the most sought-after and trusted solutions for a wide range of power distribution and AC/DC circuits.

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