Terminal Blocks - Accessories - Jumpers

Category Introduction

Terminal block jumpers are lengths of conductive material used to electrically connect two or more block positions together. They come in various styles such as spade, ring, tubular, sleeve, and pin terminals. The jumpers are also available in various contact materials and finishes.

Product List

3072 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Type	Number of Positions	Pitch	Style	For Use With/Related Products	Contact Material	Contact Finish	Color
140J-1 JUMPER BARRIER BLK 2POS SPADE Cinch Connectivity Solutions	386	$0.74	140	Bag	Active	Barrier Block	2	0.375" (9.53mm)	Over Barrier, Flanged Spade	140 Series	-	-	-
3030161 JUMPER TERM BLK 2POS FLAT PIN Phoenix Contact	331	$0.74	CLIPLINE	Box	Active	Terminal Block, Cross Connection	2	0.205" (5.20mm)	Flat Pins	CLIPLINE PT, PTTB and UT Series	Copper	-	Red
3030336 JUMPER TERM BLK 2POS FLAT PIN Phoenix Contact	192	$0.73	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	2	0.244" (6.20mm)	Flat Pins	CLIPLINE Series	Copper	-	Red
3213014 JUMPER TERM BLK 2POS FLAT PIN Phoenix Contact	542	$0.87	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	2	0.138" (3.50mm)	Flat Pins	CLIPLINE Series	Copper	-	Red
2002-402 PUSH-IN TYPE JUMPER BAR; INSULAT WAGO Corporation	879	$0.98	TOPJOB®S	Bulk	Active	Terminal Block, Cross Connection	2	-	Flat Pins	TOPJOB®S Series	-	-	Gray
1733169 JUMPER TERM BLK 2POS FLAT PIN Phoenix Contact	15	$1.19	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	2	0.197" (5.00mm), 0.200" (5.08mm)	Flat Pins - Angled	CLIPLINE and COMBICON Series	-	-	-
0380021286 JUMPER BARRIER BLK 4POS SPADE Molex	417	$1.35	38002	Bulk	Active	Barrier Block	4	0.375" (9.53mm)	Around Barrier, Flanged Spade	Barrier Blocks	Brass	Nickel	-
3030242 JUMPER TERM BLK 3POS FLAT PIN Phoenix Contact	484	$1.49	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	3	0.244" (6.20mm)	Flat Pins	CLIPLINE Series	Copper	-	Red
3030174 JUMPER TERM BLK 3POS FLAT PIN Phoenix Contact	513	$1.49	CLIPLINE	Box	Active	Terminal Block, Cross Connection	3	0.205" (5.20mm)	Flat Pins	CLIPLINE UT Series	Copper	-	Red
95B JUMPER BARRIER BLK 2POS RING Cinch Connectivity Solutions	90	$1.79	142	Bag	Active	Barrier Block	2	0.563" (14.30mm)	Over Barrier, Ring Tongue	142 Series	-	-	-
1776058-1 JUMPER BARRIER BLK 2POS SPADE TE Connectivity AMP Connectors	26	$1.78	Buchanan	Bulk	Active	Barrier Block	2	0.437" (11.10mm)	Over Barrier, Spade	RSB6, SSB6, SSB7 Series	Brass	Tin	-
3032185 JUMPER TERM BLK 1POS FLAT PIN Phoenix Contact	218	$1.84	CLIPLINE	Box	Active	Terminal Block	1	-	Flat Pins	CLIPLINE Series	Copper	-	Black
0380021290 JUMPER BARRIER BLK 8POS SPADE Molex	156	$2.06	38002	Bulk	Active	Barrier Block	8	0.375" (9.53mm)	Around Barrier, Flanged Spade	Barrier Blocks	Brass	Nickel	-
3030255 JUMPER TERM BLK 4POS FLAT PIN Phoenix Contact	231	$2.33	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	4	0.244" (6.20mm)	Flat Pins	CLIPLINE Series	Copper	-	Red
3030187 JUMPER TERM BLK 4POS FLAT PIN Phoenix Contact	209	$2.39	CLIPLINE	Box	Active	Terminal Block, Cross Connection	4	0.205" (5.20mm)	Flat Pins	CLIPLINE UT Series	Copper	-	Red
3005947 JUMPER TERM BLK 2POS FLAT PIN Phoenix Contact	174	$2.84	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	2	0.402" (10.20mm)	Flat Pins	CLIPLINE Series	Copper	-	Red
3030190 JUMPER TERM BLK 5POS FLAT PIN Phoenix Contact	314	$2.93	CLIPLINE	Box	Active	Terminal Block, Cross Connection	5	0.205" (5.20mm)	Flat Pins	CLIPLINE UT Series	Copper	-	Red
3030349 JUMPER TERM BLK 5POS FLAT PIN Phoenix Contact	21	$2.88	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	5	0.244" (6.20mm)	Flat Pins	CLIPLINE Series	Copper	-	Red
3005950 JUMPER TERM BLK 2POS FLAT PIN Phoenix Contact	234	$3.24	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	2	0.472" (12.00mm)	Flat Pins	CLIPLINE Series	Copper	-	Red
3005963 JUMPER TERM BLK 2POS FLAT PIN Phoenix Contact	73	$3.69	CLIPLINE	Bulk	Active	Terminal Block, Cross Connection	2	0.630" (16.00mm)	Flat Pins	CLIPLINE Series	Copper	-	Red

About Accessories - Jumpers

What are Accessories - Jumpers?

Accessories - Jumpers

"Accessories - Jumpers" are essential components in the realm of terminal blocks, serving as conductive bridges that facilitate electrical connections between different terminals. These devices are designed to streamline the process of linking multiple circuits within a terminal block, ensuring efficient and reliable electrical flow. By inserting jumpers into designated slots, users can easily configure and reconfigure connections without the need for additional wiring, thus enhancing the flexibility and adaptability of electrical systems. Their primary operating principle revolves around creating a short circuit between two or more terminals, allowing current to pass seamlessly across the connected points.

Types of Accessories - Jumpers

1. Standard Jumpers

Standard jumpers are the most common type, typically used for straightforward connections between adjacent terminals. They are characterized by their simplicity and ease of use, often featuring a plug-and-play design that requires minimal effort to install. These jumpers are ideal for applications where frequent reconfiguration is necessary.

2. Insulated Jumpers

Insulated jumpers are designed with a protective coating that prevents accidental contact with other conductive parts, enhancing safety in environments where electrical isolation is crucial. These jumpers are particularly useful in high-voltage applications or where space constraints necessitate close proximity of components.

3. Multi-Pole Jumpers

Multi-pole jumpers allow for the simultaneous connection of multiple terminals, streamlining complex wiring setups. They are often used in scenarios where multiple circuits need to be bridged together, offering a more organized and efficient solution compared to individual jumpers.

4. Adjustable Jumpers

Adjustable jumpers provide flexibility in terms of length and configuration, allowing users to customize connections according to specific requirements. These jumpers are ideal for applications where standard sizes do not suffice, offering a tailored solution for unique electrical setups.

How to choose Accessories - Jumpers?

When selecting "Accessories - Jumpers," several key parameters should be considered to ensure optimal performance and compatibility:

Current Rating: Choose jumpers that can handle the maximum current expected in your application to prevent overheating and potential failure.
Voltage Rating: Ensure the jumper's voltage rating aligns with the system's requirements to maintain safety and functionality.
Material: Consider the material of the jumper, as it affects conductivity, durability, and resistance to environmental factors.
Size and Configuration: Select jumpers that fit the terminal block's dimensions and configuration to ensure a secure and reliable connection.
Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to chemicals, to choose jumpers with appropriate protective features.

To assess product quality and reliability, review supplier certifications, customer reviews, and warranty offerings. Additionally, consider the ease of installation and any specific requirements for your application to ensure a seamless integration into your system.

Applications of Accessories - Jumpers

1. Industrial Automation

In industrial automation, jumpers are used to configure control panels and connect various components within programmable logic controllers (PLCs). They enable quick adjustments and reconfigurations, essential for maintaining efficient production processes.

2. Telecommunications

Telecommunications systems rely on jumpers to manage signal routing and distribution within network equipment. They facilitate the connection of different communication modules, ensuring seamless data transmission across networks.

3. Automotive Industry

In the automotive sector, jumpers are employed in vehicle wiring harnesses to connect electronic control units (ECUs) and other electrical components. They support the integration of advanced features and systems within modern vehicles.

4. Renewable Energy

Renewable energy systems, such as solar power installations, utilize jumpers to link photovoltaic panels and inverters. They help optimize energy flow and ensure efficient power distribution across the system.

5. Consumer Electronics

In consumer electronics, jumpers are used to configure circuit boards and connect various components within devices. They enable customization and upgrades, allowing for enhanced functionality and performance.