Terminal Blocks - Specialized

Category Introduction

Specialized Terminal Blocks are devices used to join conductors to each other and are attached to a metal rail or channel. The characteristics are mounting type, number of positions, number of levels, terminal width, termination style, current IEC, voltage IEC, current UL, voltage UL, and wire gauge. The number of positions range from 1 to 960 and the number of levels range from 1 to 16.

Product List

3091 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Type	Mounting Type	Number of Positions	Number of Levels	Terminal - Width	Termination Style	Current - IEC	Voltage - IEC	Current - UL	Voltage - UL	Wire Gauge or Range - AWG	Wire Gauge or Range - mm²	Features	Housing Color
3273124 DISTRIBUTION BLOCK BLACK Phoenix Contact	108	$7.88	CLIPLINE PTFIX	Bulk	Active	Middle	DIN Rail	19	1	28.6mm	Push In, Spring	24 A	500 V	5 A	600 V	8-20 AWG	-	Block of 9	Black
284-621 DISTRIBUTION TERMINAL BLOCK; 10 WAGO Corporation	39	$25.08		Bulk	Active	Potential Distributor	DIN Rail	4	1	17.5mm	Push In Spring; Screw	125 A	-	-	-	2-10 AWG, 8-24 AWG	0.2-10mm², 6-35mm²	-	Gray
3274060 MOUNTING FLANGE W/SCREW-ON FIX G Phoenix Contact	368	$0.78	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	2	1	8.6mm	Push In, Spring	-	-	-	-	-	-	-	Gray
1028067 DISTRIBUTION BLOCK GRAY Phoenix Contact	126	$0.78	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	2	1	5.2mm	Push In, Spring	24 A	450 V	5 A	600 V	12-26 AWG	0.14-4mm²	-	Gray
1028069 DISTRIBUTION BLOCK RED Phoenix Contact	308	$0.79	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	2	1	5.2mm	Push In, Spring	24 A	450 V	5 A	600 V	12-26 AWG	0.14-4mm²	-	Red
260-301 2-CONDUCTOR TERMINAL BLOCK; WITH WAGO Corporation	520	$1.46		Bulk	Active	Middle	Direct Mount	2	1	5.0mm	Push In, Spring	18 A	400 V	-	-	16-28 AWG	0.08-1.5mm²	Flange	Gray
260-331 4-CONDUCTOR TERMINAL BLOCK; WITH WAGO Corporation	252	$1.79		Bulk	Active	Middle	Direct Mount	4	1	8.0mm	Push In, Spring	18 A	400 V	-	-	16-28 AWG	0.08-1.5mm²	Flange	Gray
3273268 DISTRIBUTION BLOCK RED Phoenix Contact	321	$2.34	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Red
3273264 DISTRIBUTION BLOCK GRAY Phoenix Contact	38	$2.29	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Gray
3273266 DISTRIBUTION BLOCK BLUE Phoenix Contact	388	$2.31	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Blue
3273276 DISTRIBUTION BLOCK WHITE Phoenix Contact	181	$2.32	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	White
3273272 DISTRIBUTION BLOCK GREEN Phoenix Contact	367	$2.31	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Green
264-321 2-CONDUCTOR CENTER TERMINAL BLOC WAGO Corporation	197	$2.42		Bulk	Active	Middle	Direct Mount	2	1	6.0mm	Push In, Spring	24 A	800 V	-	-	12-28 AWG	0.08-2.5mm²	-	Gray
3273406 DISTRIBUTION BLOCK WHITE Phoenix Contact	114	$2.41	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	White
3273136 DISTRIBUTION BLOCK RED Phoenix Contact	381	$2.40	CLIPLINE PTFIX	Bulk	Active	Middle	DIN Rail	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Red
3273408 DISTRIBUTION BLOCK BLACK Phoenix Contact	27	$2.39	CLIPLINE PTFIX	Bulk	Active	Middle	Direct Mount	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Black
3273146 DISTRIBUTION BLOCK, BLOCK WITH H Phoenix Contact	373	$2.38	CLIPLINE PTFIX	Bulk	Active	Middle	DIN Rail	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Black
3273132 DISTRIBUTION BLOCK GRAY Phoenix Contact	249	$2.38	CLIPLINE PTFIX	Bulk	Active	Middle	DIN Rail	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Gray
3273134 DISTRIBUTION BLOCK BLUE Phoenix Contact	124	$2.43	CLIPLINE PTFIX	Bulk	Active	Middle	DIN Rail	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	Blue
3273144 DISTRIBUTION BLOCK, BLOCK WITH H Phoenix Contact	101	$2.40	CLIPLINE PTFIX	Bulk	Active	Middle	DIN Rail	6	1	15.6mm	Push In, Spring	24 A	500 V	5 A	600 V	12-26 AWG	0.14-4mm²	Block of 3	White

About Terminal Blocks - Specialized

What are Terminal Blocks - Specialized?

Terminal Blocks - Specialized

Terminal Blocks - Specialized are essential components in electrical systems, designed to facilitate the secure and efficient connection of wires. These devices serve as junction points where multiple wires can be connected, organized, and managed. They operate on the principle of clamping wires into a conductive metal strip, ensuring a stable and reliable electrical connection. Specialized terminal blocks are tailored for specific applications, offering unique features such as enhanced safety, increased current capacity, or compatibility with particular environments.

Types of Terminal Blocks - Specialized

1. High-Current Terminal Blocks

These terminal blocks are designed to handle high electrical currents, making them suitable for heavy-duty applications. They are characterized by robust construction, larger wire entry points, and enhanced thermal management features to prevent overheating.

2. Spring Clamp Terminal Blocks

Utilizing a spring mechanism, these blocks provide a secure connection without the need for screws. They are ideal for applications requiring quick installation and maintenance, offering vibration resistance and consistent contact pressure.

3. Fuse Terminal Blocks

Incorporating a built-in fuse, these blocks offer circuit protection by interrupting the flow of electricity in case of overload or short circuit. They are commonly used in applications where safety and protection are paramount.

4. Sensor/Actuator Terminal Blocks

These specialized blocks are designed for connecting sensors and actuators in automation systems. They often include features like LED indicators for status monitoring and are compatible with various sensor types.

5. Pluggable Terminal Blocks

Featuring a modular design, pluggable terminal blocks allow for easy assembly and disassembly of connections. They are suitable for applications requiring frequent changes or maintenance, providing flexibility and convenience.

How to choose Terminal Blocks - Specialized?

When selecting specialized terminal blocks, consider the following key parameters:

Current and Voltage Ratings: Ensure the terminal block can handle the electrical load of your application.
Wire Size Compatibility: Check that the block accommodates the wire sizes you intend to use.
Environmental Conditions: Consider factors like temperature, humidity, and exposure to chemicals or dust.
Installation Requirements: Evaluate the ease of installation and maintenance, especially in confined spaces.
Supplier Reliability: Assess the reputation and quality assurance practices of potential suppliers.

To evaluate product quality, look for certifications such as UL, CE, or ISO standards. Additionally, consider seeking reviews or testimonials from other users in your industry to gauge reliability and performance.

Applications of Terminal Blocks - Specialized

1. Industrial Automation

In industrial automation, specialized terminal blocks are used to connect sensors, actuators, and control systems. They ensure reliable signal transmission and power distribution, critical for maintaining operational efficiency and safety.

2. Renewable Energy

In solar and wind energy systems, high-current terminal blocks are essential for managing the power generated by panels and turbines. They facilitate the connection of multiple power sources and ensure safe energy distribution.

3. Transportation

In the transportation sector, including automotive and rail, terminal blocks are used for wiring harnesses and control systems. They provide secure connections that withstand vibrations and environmental challenges.

4. Building Automation

Terminal blocks in building automation systems connect HVAC, lighting, and security systems. They enable centralized control and monitoring, enhancing energy efficiency and occupant comfort.

5. Telecommunications

In telecommunications, pluggable terminal blocks are used for connecting network equipment and infrastructure. They offer flexibility for upgrades and maintenance, ensuring uninterrupted communication services.

Terminal Blocks - Specialized

Category Introduction

Product List

3273124

284-621

3274060

1028067

1028069

260-301

260-331

3273268

3273264

3273266

3273276

3273272

264-321

3273406

3273136

3273408

3273146

3273132

3273134

3273144

About Terminal Blocks - Specialized

What are Terminal Blocks - Specialized?

Terminal Blocks - Specialized

Types of Terminal Blocks - Specialized

1. High-Current Terminal Blocks

2. Spring Clamp Terminal Blocks

3. Fuse Terminal Blocks

4. Sensor/Actuator Terminal Blocks

5. Pluggable Terminal Blocks

How to choose Terminal Blocks - Specialized?

Applications of Terminal Blocks - Specialized

1. Industrial Automation

2. Renewable Energy

3. Transportation

4. Building Automation

5. Telecommunications