Connection Terminal Blocks

RSP Supply carries a full line of connection terminal blocks designed for secure and organized wire management in control panels, automation systems, and machinery. These components provide stable electrical connections, enable efficient wiring layouts, and simplify installation and maintenance. Connection terminal blocks are available in a variety of connection technologies, including screw, push-in, and spring clamp designs. Each style offers unique advantages - screw terminals provide a strong mechanical connection, push-in types allow tool-free wiring, and spring terminals ensure reliable vibration resistance. These blocks are commonly installed on DIN rails, offering a compact, modular, and standardized approach to wiring in industrial and commercial applications.

Engineers can select from multiple sizes and rated cross sections to match conductor types and current requirements. Whether wiring flexible, rigid, or multi-core cables, terminal block connectors offer versatility and dependability for both power and control circuits. Modular and multi-level terminal blocks allow scalable configurations that adapt to changing system needs, ensuring long-term reliability and simplified maintenance.

Found 18 items
Normally In Stock
Phoenix Contact 0404033 Connection terminal block AK 16
Free U.S Ground shipping
$1.67
$1.39
Normally In Stock
Phoenix Contact 3062964 Connection terminal block AKG 16 GN
Free U.S Ground shipping
$2.24
$1.87
Normally In Stock
Phoenix Contact 3062935 Connection terminal block AKG 4 GN
Free U.S Ground shipping
$1.27
$1.06
Normally In Stock
Phoenix Contact 0421032 Connection terminal block AKG 4 BK
Free U.S Ground shipping
$1.97
$1.64
Normally In Stock
Phoenix Contact 0421058 Connection terminal block AKG 4 BK-EX
Free U.S Ground shipping
$3.70
$3.08
Normally In Stock
Phoenix Contact 0421061 Connection terminal block AKG 4 BU-EX
Free U.S Ground shipping
$3.01
$2.51
Normally In Stock
Phoenix Contact 0423014 Connection terminal block AKG 16 BU
Free U.S Ground shipping
$2.82
$2.35
Normally In Stock
Phoenix Contact 0423030 Connection terminal block AKG 16 BK
Free U.S Ground shipping
$3.32
$2.77
Normally In Stock
Phoenix Contact 0423043 Connection terminal block AKG 16 GY
Free U.S Ground shipping
$2.21
$1.84
Normally In Stock
Phoenix Contact 0424013 Connection terminal block AKG 35 BU
Free U.S Ground shipping
$4.42
$3.68
Normally In Stock
Phoenix Contact 3062993 Connection terminal block AKG 35 GN
Free U.S Ground shipping
$3.53
$2.94
Normally In Stock
Phoenix Contact 0424039 Connection terminal block AKG 35 BK
Free U.S Ground shipping
$4.57
$3.81
Normally In Stock
Phoenix Contact 3062922 Connection terminal block AKG 4 RD
Free U.S Ground shipping
$1.27
$1.06
Normally In Stock
Phoenix Contact 3062948 Connection terminal block AKG 4 YE
Free U.S Ground shipping
$2.24
$1.87
Normally In Stock
Phoenix Contact 0404046 Connection terminal block AK 35
Free U.S Ground shipping
$3.90
$3.25
Normally In Stock
Phoenix Contact 0421016 Connection terminal block AKG 4 BU
Free U.S Ground shipping
$1.97
$1.64
Normally In Stock
Phoenix Contact 0404017 Connection terminal block AK 4
Free U.S Ground shipping
$1.12
$0.93
Normally In Stock
Phoenix Contact 0711409 Connection terminal block AK 4 MIT SIX LOBE SCHRAUBE
Free U.S Ground shipping
$1.92
$1.60

FAQs

Q: What are connection terminal blocks used for?
Connection terminal blocks are used to connect, organize, and distribute electrical wires securely within control panels and automation systems.

Q: What is the advantage of using push-in terminal blocks?
Push-in terminal blocks allow tool-free wiring for faster installation, saving time while maintaining secure and reliable connections.

Q: Are DIN rail terminal blocks easy to install?
Yes, DIN rail terminal blocks are designed for simple snap-in installation, providing a standardized, space-saving, and easily modifiable wiring solution.

Q: What types of conductors can be connected to terminal blocks?
Terminal blocks can connect flexible, solid, or multi-core conductors, depending on the specific connection technology and block design.

Q: Can terminal blocks handle high-current applications?
Yes, depending on their rated cross section and material design, terminal blocks can support a wide range of current and voltage requirements in both low- and high-power circuits.

Why Buy Connection Terminal Blocks from RSP Supply

RSP Supply offers a full selection of high-quality connection terminal blocks from leading manufacturers. With same-day shipping on most products, expert support, and competitive pricing, we make it easy to build and maintain reliable, efficient electrical systems.