Terminal Plugs

Gray and blue modular DIN rail terminal blocks and grounding terminal blocks with multi-connection points for compact electrical distribution and protective earth connections in industrial control panels.

Terminal plugs provide a secure and serviceable method for making electrical connections in control panels, test equipment, and modular electronic assemblies. These components are commonly used where fast connection and disconnection are important, allowing technicians to reconfigure, replace, or maintain sections of a system without extensive rewiring. Their practical design supports reliable electrical performance while improving accessibility during installation and service.

Available in a range of configurations, terminal plugs are suitable for many wire sizes and conductor types, including solid and stranded wire. Depending on the application, they may use screw, spring, push-in, fast connection, or barrier-style terminations on the wiring side, along with a plug-in connection interface on the mating side. This combination allows users to select connection methods based on conductor size, vibration resistance, installation speed, and service requirements.

Terminal plugs are widely used in industrial and control environments where organized wiring, dependable contact, and simplified maintenance are essential. By allowing quick removal and reconnection of circuits, they help reduce downtime and support more efficient troubleshooting, testing, and equipment modification. RSP Supply offers terminal plugs for applications that require flexible, reliable electrical connection solutions.

Found 120 items
Normally In Stock
Phoenix Contact 3210075 Plug PP-H 2,5/1-L BU
Free U.S Ground shipping
$1.69
$1.41
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Phoenix Contact 3210020 Plug PP-H 2,5/ 1 GNYE
Free U.S Ground shipping
$1.79
$1.49
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Phoenix Contact 3209895 Plug PP-H 2,5/ 4
Free U.S Ground shipping
$5.34
$4.45
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Phoenix Contact 3209879 Plug PP-H 2,5/ 2
Free U.S Ground shipping
$3.10
$2.58
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Phoenix Contact 3211282 Plug PP 2,5/ 3
Free U.S Ground shipping
$3.50
$2.92
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Phoenix Contact 3211275 Plug PP 2,5/ 1-M BU
Free U.S Ground shipping
$1.62
$1.35
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Phoenix Contact 3211958 Plug PP-H 4/ 1-L GNYE
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3211965 Plug PP-H 4/ 1-M
Free U.S Ground shipping
$2.94
$2.45
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Phoenix Contact 3212016 Plug PP-H 4/ 2
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$5.77
$4.81
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Phoenix Contact 3212041 Plug PP-H 4/ 6
Free U.S Ground shipping
$17.29
$14.41
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Phoenix Contact 3212067 Plug PP-H 4/10
Free U.S Ground shipping
$28.82
$24.02
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Phoenix Contact 3212074 Plug PP-H 4/11
Free U.S Ground shipping
$31.67
$26.39
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Phoenix Contact 3211987 Plug PP-H 4/ 1-R GNYE
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3212100 Plug PP-H 4/15
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$46.30
$38.58
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Phoenix Contact 3209896 Plug PP-H 2,5/ 4 (1GNYE/3GY)
Free U.S Ground shipping
$5.08
$4.23
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Phoenix Contact 3211274 Plug PP 2,5/ 1-M
Free U.S Ground shipping
$1.62
$1.35
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Phoenix Contact 3211276 Plug PP 2,5/ 1-M GNYE
Free U.S Ground shipping
$1.62
$1.35
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Phoenix Contact 3211278 Plug PP 2,5/ 1-R BU
Free U.S Ground shipping
$1.62
$1.35
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Phoenix Contact 3211289 Plug PP 2,5/10
Free U.S Ground shipping
$15.08
$12.57
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Phoenix Contact 3212484 Plug PP-H 1,5/S/1
Free U.S Ground shipping
$1.79
$1.49
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Phoenix Contact 3212701 Plug PP-H 1,5/S/1-M GNYE
Free U.S Ground shipping
$1.79
$1.49
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Phoenix Contact 3212727 Plug PP-H 1,5/S/1-R BU
Free U.S Ground shipping
$1.79
$1.49
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Phoenix Contact 3061651 Plug PP-H 6/10
Free U.S Ground shipping
$29.83
$24.86
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Phoenix Contact 3061567 Plug PP-H 6/ 1 GNYE
Free U.S Ground shipping
$4.22
$3.52
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Phoenix Contact 3061677 Plug PP-H 6/ 1-L BU
Free U.S Ground shipping
$4.22
$3.52
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Phoenix Contact 3061622 Plug PP-H 6/ 7
Free U.S Ground shipping
$21.29
$17.74
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Phoenix Contact 3061648 Plug PP-H 6/ 9
Free U.S Ground shipping
$28.91
$24.09
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Phoenix Contact 3061693 Plug PP-H 6/ 1-M
Free U.S Ground shipping
$4.22
$3.52
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Phoenix Contact 3212305 Plug PPCT 6/3
Free U.S Ground shipping
$20.62
$17.18
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Phoenix Contact 3211951 Plug PP-H 4/ 1-L BU
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3211980 Plug PP-H 4/ 1-R BU
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3212022 Plug PP-H 4/ 3
Free U.S Ground shipping
$8.65
$7.21
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Phoenix Contact 3212035 Plug PP-H 4/ 5
Free U.S Ground shipping
$14.42
$12.02
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Phoenix Contact 3212088 Plug PP-H 4/ 1 GNYE
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3212077 Plug PP-H 4/ 1 BU
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3061664 Plug PP-H 6/ 1-L
Free U.S Ground shipping
$4.22
$3.52
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Phoenix Contact 3061541 Plug PP-H 6/ 1
Free U.S Ground shipping
$4.22
$3.52
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Phoenix Contact 3212497 Plug PP-H 1,5/S/1 BU
Free U.S Ground shipping
$1.79
$1.49
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Phoenix Contact 3061554 Plug PP-H 6/ 1 BU
Free U.S Ground shipping
$4.22
$3.52
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Phoenix Contact 3061635 Plug PP-H 6/ 8
Free U.S Ground shipping
$24.11
$20.09
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Phoenix Contact 3061899 Plug PP-H 1,5/S/20
Free U.S Ground shipping
$18.54
$15.45
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Phoenix Contact 3212581 Plug PP-H 1,5/S/9
Free U.S Ground shipping
$11.36
$9.47
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Phoenix Contact 3211977 Plug PP-H 4/ 1-R
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3061680 Plug PP-H 6/ 1-L GNYE
Free U.S Ground shipping
$4.22
$3.52
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Phoenix Contact 3211964 Plug PP-H 4/ 1-M BU
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 3212048 Plug PP-H 4/ 7
Free U.S Ground shipping
$20.15
$16.79
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Phoenix Contact 3212714 Plug PP-H 1,5/S/1-R
Free U.S Ground shipping
$1.79
$1.49
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Phoenix Contact 3212594 Plug PP-H 1,5/S/10
Free U.S Ground shipping
$12.58
$10.48

FAQs

Q: What are terminal plugs used for?
Terminal plugs are used to create secure electrical connections that can be connected and disconnected quickly in control panels, test equipment, and modular wiring systems.

Q: Where are terminal plugs commonly installed?
They are commonly found in industrial control panels, modular electronic assemblies, machine wiring systems, and other applications where serviceability and flexible connections are important.

Q: What wire types can terminal plugs accept?
Many terminal plugs are designed to accept a variety of solid and stranded wire sizes, depending on the specific product and connection style.

Q: What connection types are available with terminal plugs?
Terminal plugs may be available with screw, spring, push-in, fast connection, or barrier-style terminations, depending on the application and wiring requirements.

Q: Why are terminal plugs useful in industrial applications?
Terminal plugs help simplify installation, maintenance, and system changes by allowing circuits to be disconnected and reconnected quickly without major rewiring.

Why Buy Terminal Plugs from RSP Supply

RSP Supply offers terminal plugs for industrial, electrical, and control applications where dependable connections and service-friendly wiring are required. Our selection supports a variety of connection styles and installation needs, helping customers build organized, maintainable systems for demanding environments. Customers rely on RSP Supply for technical knowledge, dependable product availability, and industrial components suited for long-term electrical performance.