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
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusTypeNumber of PositionsPitchStyleFor Use With/Related ProductsContact MaterialContact FinishColor
140J-1
140J-1
JUMPER BARRIER BLK 2POS SPADE
Cinch Connectivity Solutions
171 $0.73
140 Bag ActiveBarrier Block20.375" (9.53mm)Over Barrier, Flanged Spade140 Series---
3030161
3030161
JUMPER TERM BLK 2POS FLAT PIN
Phoenix Contact
692 $0.73
CLIPLINE Box ActiveTerminal Block, Cross Connection20.205" (5.20mm)Flat PinsCLIPLINE PT, PTTB and UT SeriesCopper-Red
3030336
3030336
JUMPER TERM BLK 2POS FLAT PIN
Phoenix Contact
958 $0.74
CLIPLINE Bulk ActiveTerminal Block, Cross Connection20.244" (6.20mm)Flat PinsCLIPLINE SeriesCopper-Red
3213014
3213014
JUMPER TERM BLK 2POS FLAT PIN
Phoenix Contact
1,088 $0.87
CLIPLINE Bulk ActiveTerminal Block, Cross Connection20.138" (3.50mm)Flat PinsCLIPLINE SeriesCopper-Red
2002-402
2002-402
PUSH-IN TYPE JUMPER BAR; INSULAT
WAGO Corporation
933 $0.97
TOPJOB®S Bulk ActiveTerminal Block, Cross Connection2-Flat PinsTOPJOB®S Series--Gray
1733169
1733169
JUMPER TERM BLK 2POS FLAT PIN
Phoenix Contact
541 $1.17
CLIPLINE Bulk ActiveTerminal Block, Cross Connection20.197" (5.00mm), 0.200" (5.08mm)Flat Pins - AngledCLIPLINE and COMBICON Series---
0380021286
0380021286
JUMPER BARRIER BLK 4POS SPADE
Molex
713 $1.35
38002 Bulk ActiveBarrier Block40.375" (9.53mm)Around Barrier, Flanged SpadeBarrier BlocksBrassNickel-
3030242
3030242
JUMPER TERM BLK 3POS FLAT PIN
Phoenix Contact
582 $1.49
CLIPLINE Bulk ActiveTerminal Block, Cross Connection30.244" (6.20mm)Flat PinsCLIPLINE SeriesCopper-Red
3030174
3030174
JUMPER TERM BLK 3POS FLAT PIN
Phoenix Contact
603 $1.49
CLIPLINE Box ActiveTerminal Block, Cross Connection30.205" (5.20mm)Flat PinsCLIPLINE UT SeriesCopper-Red
95B
95B
JUMPER BARRIER BLK 2POS RING
Cinch Connectivity Solutions
251 $1.78
142 Bag ActiveBarrier Block20.563" (14.30mm)Over Barrier, Ring Tongue142 Series---
1776058-1
1776058-1
JUMPER BARRIER BLK 2POS SPADE
TE Connectivity AMP Connectors
157 $1.76
Buchanan Bulk ActiveBarrier Block20.437" (11.10mm)Over Barrier, SpadeRSB6, SSB6, SSB7 SeriesBrassTin-
3032185
3032185
JUMPER TERM BLK 1POS FLAT PIN
Phoenix Contact
166 $1.84
CLIPLINE Box ActiveTerminal Block1-Flat PinsCLIPLINE SeriesCopper-Black
0380021290
0380021290
JUMPER BARRIER BLK 8POS SPADE
Molex
166 $2.08
38002 Bulk ActiveBarrier Block80.375" (9.53mm)Around Barrier, Flanged SpadeBarrier BlocksBrassNickel-
3030255
3030255
JUMPER TERM BLK 4POS FLAT PIN
Phoenix Contact
358 $2.33
CLIPLINE Bulk ActiveTerminal Block, Cross Connection40.244" (6.20mm)Flat PinsCLIPLINE SeriesCopper-Red
3030187
3030187
JUMPER TERM BLK 4POS FLAT PIN
Phoenix Contact
22 $2.32
CLIPLINE Box ActiveTerminal Block, Cross Connection40.205" (5.20mm)Flat PinsCLIPLINE UT SeriesCopper-Red
3005947
3005947
JUMPER TERM BLK 2POS FLAT PIN
Phoenix Contact
87 $2.83
CLIPLINE Bulk ActiveTerminal Block, Cross Connection20.402" (10.20mm)Flat PinsCLIPLINE SeriesCopper-Red
3030190
3030190
JUMPER TERM BLK 5POS FLAT PIN
Phoenix Contact
73 $2.88
CLIPLINE Box ActiveTerminal Block, Cross Connection50.205" (5.20mm)Flat PinsCLIPLINE UT SeriesCopper-Red
3030349
3030349
JUMPER TERM BLK 5POS FLAT PIN
Phoenix Contact
271 $2.89
CLIPLINE Bulk ActiveTerminal Block, Cross Connection50.244" (6.20mm)Flat PinsCLIPLINE SeriesCopper-Red
3005950
3005950
JUMPER TERM BLK 2POS FLAT PIN
Phoenix Contact
68 $3.25
CLIPLINE Bulk ActiveTerminal Block, Cross Connection20.472" (12.00mm)Flat PinsCLIPLINE SeriesCopper-Red
3005963
3005963
JUMPER TERM BLK 2POS FLAT PIN
Phoenix Contact
19 $3.76
CLIPLINE Bulk ActiveTerminal Block, Cross Connection20.630" (16.00mm)Flat PinsCLIPLINE SeriesCopper-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.