Panel Mount Terminal Blocks are used as a main connection point with one or more terminals separated by a plastic barrier. The device is meant to be mounted on a panel and allows connections between circuits on both sides of the panel. The panel wire connections are bolt/screw clamp, header/male/female, circular clamp, PCB pins, push in clamp, quick connect, screw terminal, solder eyelet, solder tabs, and wire wrap terminals.
Product List
1274 Items
PDF
Mfr Part #
Quantity Available
UnitPrice
RFQ
Series
Packaging
Product Status
Front Panel Wire Connection
Rear Panel Wire Connection
Width
Panel Thickness
Positions Per Level
Panel Mount Type
Pitch
Voltage - UL
Current - UL
Wire Gauge
Color
Features
Number of Levels
0707248
TERM BLK HEADER 2POS GREEN
Phoenix Contact
111
$2.60
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.200" (30.48mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
2
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
15 A
-
Green
Lock Opening
1
0710170
TERM BLK HEADER 2POS GREEN
Phoenix Contact
134
$4.64
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.200" (30.48mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
2
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
10 A
-
Green
-
1
1829345
TERM BLK HEADER 2POS GREEN
Phoenix Contact
29
$4.73
COMBICON DFK-MC
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
0.867" (22.01mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
2
Screw Mount - Front Flange
0.150" (3.81mm)
300 V
8 A
-
Green
Threaded Mating Lock
1
1840557
TERM BLK HEADER 2POS GREEN
Phoenix Contact
163
$5.68
COMBICON DFK-PC
Bulk
Active
Header, Male Pins
Bolt/Screw Clamp - Wire Entry Parallel to Panel
1.451" (36.86mm)
0.039 ~ 0.197" (1.0 ~ 5.0mm)
2
Screw Mount - Front Flange
0.300" (7.62mm)
600 V
35 A
10-30 AWG
Green
Threaded Mating Lock
1
0710183
TERM BLK HEADER 3POS GREEN
Phoenix Contact
78
$5.64
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.400" (35.56mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
3
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
10 A
-
Green
-
1
1829358
TERM BLK HEADER 3POS GREEN
Phoenix Contact
13
$5.80
COMBICON DFK-MC
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.017" (25.82mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
3
Screw Mount - Front Flange
0.150" (3.81mm)
300 V
8 A
-
Green
Threaded Mating Lock
1
0710196
TERM BLK HEADER 4POS GREEN
Phoenix Contact
50
$6.77
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.600" (40.64mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
4
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
10 A
-
Green
-
1
1829361
TERM BLK HEADER 4POS GREEN
Phoenix Contact
89
$6.87
COMBICON DFK-MC
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.167" (29.63mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
4
Screw Mount - Front Flange
0.150" (3.81mm)
300 V
8 A
-
Green
Threaded Mating Lock
1
0707280
TERM BLK HEADER 6POS GREEN
Phoenix Contact
91
$7.57
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
2.000" (50.80mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
6
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
15 A
-
Green
Lock Opening
1
1840560
TERM BLK HEADER 3POS GREEN
Phoenix Contact
91
$8.48
COMBICON DFK-PC
Bulk
Active
Header, Male Pins
Bolt/Screw Clamp - Wire Entry Parallel to Panel
1.751" (44.48mm)
0.039 ~ 0.197" (1.0 ~ 5.0mm)
3
Screw Mount - Front Flange
0.300" (7.62mm)
600 V
35 A
10-30 AWG
Green
Threaded Mating Lock
1
0707086
TERM BLK SCREW CLAMP 1POS GRAY
Phoenix Contact
48
$8.78
CLIPLINE HDFK
Bulk
Active
Bolt/Screw Clamp - Wire Entry 90° to Panel
Bolt/Screw Clamp - Wire Entry 90° to Panel
0.319" (8.10mm)
0.039 ~ 0.157" (1.0 ~ 4.0mm)
1
2 Piece
-
300 V
30 A
10-30 AWG
Gray
-
1
0709026
TERM BLK SCREW CLAMP 1POS GRAY
Phoenix Contact
96
$8.90
CLIPLINE HDFKV
Bulk
Active
Bolt/Screw Clamp - Wire Entry 90° to Panel
Bolt/Screw Clamp - Wire Entry Parallel to Panel
0.319" (8.10mm)
0.039 ~ 0.157" (1.0 ~ 4.0mm)
1
2 Piece
-
300 V
30 A
10-30 AWG
Gray
-
1
1829387
TERM BLK HEADER 6POS GREEN
Phoenix Contact
49
$9.40
COMBICON DFK-MC
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.467" (37.25mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
6
Screw Mount - Front Flange
0.150" (3.81mm)
300 V
8 A
-
Green
Threaded Mating Lock
1
1829439
TERM BLK HEADER 12POS GREEN
Phoenix Contact
57
$16.14
COMBICON DFK-MC
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
2.367" (60.11mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
12
Screw Mount - Front Flange
0.150" (3.81mm)
300 V
8 A
-
Green
Threaded Mating Lock
1
1716878
TERM BLK HEADER 2POS BLACK
Phoenix Contact
409
$2.30
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.200" (30.48mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
2
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
15 A
-
Black
Lock Opening
1
1899139
TERM BLK HEADER 2POS GREEN
Phoenix Contact
50
$2.59
COMBICON DFK-MSTBVA
Bulk
Active
Header, Male Pins
PCB Pins - Straight
1.172" (29.76mm)
-
2
Screw Mount - Rear Flange
0.200" (5.08mm)
300 V
10 A
-
Green
Sealing Gasket
1
0707109
TERM BLK HEADER 2POS GREEN
Phoenix Contact
320
$2.57
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.181" (30.00mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
2
Screw Mount - Front Flange
0.197" (5.00mm)
300 V
15 A
-
Green
Lock Opening
1
0707112
TERM BLK HEADER 3POS GREEN
Phoenix Contact
215
$3.84
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.378" (35.00mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
3
Screw Mount - Front Flange
0.197" (5.00mm)
300 V
15 A
-
Green
Lock Opening
1
0707251
TERM BLK HEADER 3POS GREEN
Phoenix Contact
78
$3.90
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.400" (35.56mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
3
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
15 A
-
Green
Lock Opening
1
0707264
TERM BLK HEADER 4POS GREEN
Phoenix Contact
41
$5.20
COMBICON DFK-MSTB
Bulk
Active
Header, Male Pins
Quick Connect - 0.110" (2.80mm), Solder Eyelet
1.600" (40.64mm)
0.020 ~ 0.157" (0.5 ~ 4.0mm)
4
Screw Mount - Front Flange
0.200" (5.08mm)
300 V
15 A
-
Green
Lock Opening
1
About Terminal Blocks - Panel Mount
What are Terminal Blocks - Panel Mount?
Terminal Blocks - Panel Mount
Terminal Blocks - Panel Mount are essential components in electrical and electronic systems, designed to facilitate the secure connection and distribution of electrical circuits. These devices are mounted on panels and serve as a junction point for connecting wires, allowing for easy organization, maintenance, and modification of electrical connections. Operating on the principle of clamping, they ensure a stable and reliable connection by securing wires with screws or spring clamps, thus preventing accidental disconnections and ensuring efficient current flow.
Types of Terminal Blocks - Panel Mount
Barrier Terminal Blocks
Barrier terminal blocks are characterized by their robust design, featuring barriers between terminals to prevent short circuits and enhance safety. They are commonly used in applications requiring high voltage and current ratings, providing a clear separation between connections to avoid accidental contact.
Spring Clamp Terminal Blocks
Spring clamp terminal blocks use a spring mechanism to secure wires, offering a tool-free installation process. They are ideal for applications where frequent connection and disconnection are required, providing a reliable and vibration-resistant connection.
Screw Terminal Blocks
Screw terminal blocks are the most traditional type, utilizing screws to clamp down on wires. They are known for their strong and secure connections, making them suitable for permanent installations where stability is paramount.
Push-in Terminal Blocks
Push-in terminal blocks allow for quick and easy wire insertion without the need for tools. They are designed for high-density wiring applications, offering a compact solution with reliable connections and reduced installation time.
How to choose Terminal Blocks - Panel Mount?
When selecting terminal blocks - panel mount, consider the following key parameters:
Current and Voltage Ratings: Ensure the terminal block can handle the electrical load of your application.
Wire Size Compatibility: Choose a block that accommodates the wire gauge you are using.
Connection Type: Decide between screw, spring, or push-in connections based on installation and maintenance needs.
Material and Durability: Consider the environmental conditions, such as temperature and humidity, to select materials that offer longevity and reliability.
Mounting Style: Ensure compatibility with the panel design and space constraints.
Evaluate product quality by reviewing supplier certifications, customer reviews, and testing standards. Consider environmental factors like exposure to chemicals or moisture, and ensure the terminal block meets relevant safety and compliance standards for your industry.
Applications of Terminal Blocks - Panel Mount
Industrial Automation
In industrial automation, terminal blocks - panel mount are used to connect sensors, actuators, and control systems, ensuring reliable signal and power distribution across complex machinery setups.
Power Distribution
These terminal blocks are crucial in power distribution systems, facilitating the connection and branching of electrical circuits in substations and switchgear, ensuring efficient energy management.
Telecommunications
In telecommunications, terminal blocks are used to manage and organize wiring in network cabinets and data centers, providing a structured approach to cable management and signal integrity.
Transportation
Terminal blocks - panel mount are employed in transportation systems, such as railways and automotive applications, to connect electrical components and ensure safe and reliable operation under dynamic conditions.
Building Automation
In building automation, these terminal blocks are used to connect HVAC systems, lighting controls, and security systems, enabling centralized control and efficient energy usage in smart buildings.
