Connector Accessories

Industrial terminal block accessories and mounting hardware including end stops, locking clips, coding keys, and DIN rail mounting plates used for securing and organizing terminal blocks in electrical control panels.

RSP Supply offers a comprehensive selection of connector accessories designed to improve the functionality, reliability, and longevity of electrical connector systems. These accessories support proper cable termination, secure connections, and environmental protection across a wide range of industrial and commercial applications. Available options include crimp contacts, clip-in feet, coding elements, strain relief components, and other connector-related hardware.

Strain relief accessories help reduce mechanical stress at the cable-to-connector interface by limiting excessive bending and pull forces. By distributing stress away from termination points, strain reliefs significantly extend cable life and help prevent conductor damage, particularly in handheld devices or applications subject to frequent movement. Cable glands and grommets provide additional protection by sealing and securing cables as they enter connectors or enclosures.

Protective accessories such as boot covers further enhance connector performance by shielding connections from moisture, dust, dirt, and accidental contact. Connector accessories from manufacturers such as Phoenix Contact and Weidmüller support organized, durable, and secure electrical installations.

Found 8647 items
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Phoenix Contact 2799416 Fiber optic coupling PSM-SET-FSMA-LINK/2
Free U.S Ground shipping
$162.83
$135.69
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Phoenix Contact 1754504 PCB connector MSTB 2,5/ 5-ST
Free U.S Ground shipping
$6.02
$5.02
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Phoenix Contact 1411216 Counter nut A-INL-M25-P-BK
Free U.S Ground shipping
$0.38
$0.32
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Phoenix Contact 1411218 Counter nut A-INL-M40-P-BK
Free U.S Ground shipping
$0.96
$0.80
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Phoenix Contact 1411217 Counter nut A-INL-M32-P-BK
Free U.S Ground shipping
$0.55
$0.46
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Phoenix Contact 1411250 Counter nut A-INL-M25-S-S
Free U.S Ground shipping
$7.36
$6.13
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Phoenix Contact 1411215 Counter nut A-INL-M20-P-BK
Free U.S Ground shipping
$0.35
$0.29
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Phoenix Contact 1343378 Splice box FOC-FDX20-PP-LCD6-OM3-PT9
Free U.S Ground shipping
$391.67
$326.39
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Phoenix Contact 1803620 PCB connector MC 1,5/ 7-ST-3,81
Free U.S Ground shipping
$8.94
$7.45
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Phoenix Contact 1411219 Counter nut A-INL-M50-P-BK
Free U.S Ground shipping
$1.37
$1.14
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Phoenix Contact 1411236 Counter nut A-INL-NPT3/8-P-BK
Free U.S Ground shipping
$0.46
$0.38
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Phoenix Contact 1404549 Control cabinet feed-through VS-BH-M12FSX-10G-RJ45/180
Free U.S Ground shipping
$76.99
$64.16
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Phoenix Contact 1417665 Counter nut A-INL-M50-P-LG
Free U.S Ground shipping
$1.37
$1.14
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Phoenix Contact 1910393 PCB connector FKC 2,5/ 6-ST
Free U.S Ground shipping
$7.21
$6.01
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Phoenix Contact 1786857 PCB connector MSTB 2,5/ 4-STF
Free U.S Ground shipping
$6.22
$5.18
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Phoenix Contact 1840421 PCB connector MC 1,5/ 8-ST-3,5
Free U.S Ground shipping
$11.26
$9.38
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Phoenix Contact 1757019 PCB connector MSTB 2,5/ 2-ST-5,08
Free U.S Ground shipping
$2.76
$2.30
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Phoenix Contact 1110582 PCB connector LPC 2,5/ 3-ST-5,08
Free U.S Ground shipping
$3.46
$2.88
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Phoenix Contact 1803691 PCB connector MC 1,5/14-ST-3,81
Free U.S Ground shipping
$17.86
$14.88
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Phoenix Contact 1725510 PCB connector PTDA 2,5/ 3-PH-5,0
Free U.S Ground shipping
$1.78
$1.48
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Phoenix Contact 1786831 PCB connector MSTB 2,5/ 2-STF
Free U.S Ground shipping
$2.88
$2.40
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Phoenix Contact 1844617 PCB connector DFMC 0,5/ 6-ST-2,54
Free U.S Ground shipping
$11.95
$9.96
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Phoenix Contact 1041740 DIN rail adapter NBC-PP-G1PGY
Free U.S Ground shipping
$17.82
$14.85
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Phoenix Contact 3069921 Interruption plug FIP-3/1 SERVICE
Free U.S Ground shipping
$23.46
$19.55
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Phoenix Contact 1848613 PCB connector PTS 1,5/10-PH-5,0 CLIP
Free U.S Ground shipping
$4.37
$3.64
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Phoenix Contact 1787344 PCB header DMCV 1,5/16-G1-3,5 P20THR
Free U.S Ground shipping
$12.96
$10.80
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Phoenix Contact 1779501 PCB header MCV 1,5/ 9-G-3,5 P26 THR
Free U.S Ground shipping
$4.67
$3.89
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Phoenix Contact 1829085 PCB header MC 1,5/16-G-3,81 P20 THR
Free U.S Ground shipping
$7.48
$6.23
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Phoenix Contact 1759033 PCB header MSTB 2,5/ 4-G-5,08
Free U.S Ground shipping
$1.61
$1.34
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Phoenix Contact 1725549 PCB connector PTDA 2,5/ 6-PH-5,0
Free U.S Ground shipping
$3.55
$2.96
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Phoenix Contact 1954074 PCB header MCDN 1,5/16-G1-3,5 P14THR
Free U.S Ground shipping
$19.99
$16.66
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Phoenix Contact 1848914 PCB connector LPC 1,5/ 4-ST-3,81
Free U.S Ground shipping
$6.02
$5.02
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Phoenix Contact 1027614 PCB connector DMCC 0,5/12-ST-2,54
Free U.S Ground shipping
$2.32
$1.93
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Phoenix Contact 1808734 PCB connector FKICS 2,5/ 3-STD-5,08-RN
Free U.S Ground shipping
$5.27
$4.39
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Phoenix Contact 1110583 PCB connector LPC 2,5/ 4-ST-5,08
Free U.S Ground shipping
$4.61
$3.84
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Phoenix Contact 1830786 PCB header IMCV 1,5/ 9-G-3,5 P20 THR
Free U.S Ground shipping
$12.06
$10.05
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Phoenix Contact 1716921 PCB connector LPC 6/ 2-ST-7,62
Free U.S Ground shipping
$5.76
$4.80
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Phoenix Contact 1774454 PCB connector GMVSTBR 2,5 HV/ 2-ST-7,62
Free U.S Ground shipping
$5.27
$4.39
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Phoenix Contact 1969467 PCB connector IPC 16/ 3-STF-10,16
Free U.S Ground shipping
$20.11
$16.76
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Phoenix Contact 1718546 PCB connector SPC 5/ 8-STCL-7,62
Free U.S Ground shipping
$18.53
$15.44
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Phoenix Contact 1778065 PCB connector PC 5/ 2-STCL1-7,62
Free U.S Ground shipping
$5.47
$4.56
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Phoenix Contact 1844772 PCB header DMC 0,5/ 7-G1-2,54 P20THR R44
Free U.S Ground shipping
$7.55
$6.29
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Phoenix Contact 1845565 PCB header MDSTBV 2,5/10-G-5,08
Free U.S Ground shipping
$11.70
$9.75
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Phoenix Contact 1859056 PCB header GIC 2,5/ 9-GF-7,62
Free U.S Ground shipping
$13.30
$11.08
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Phoenix Contact 1955413 PCB header CCV 2,5/ 5-G-5,08 P26THR
Free U.S Ground shipping
$1.98
$1.65
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Phoenix Contact 1836325 PCB header MCV 1,5/ 5-G-5,08
Free U.S Ground shipping
$3.18
$2.65
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Phoenix Contact 1762512 PCB header MDSTB 2,5/17-G1-5,08
Free U.S Ground shipping
$26.53
$22.11
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Phoenix Contact 1828728 PCB header GIC 2,5/ 7-G-7,62
Free U.S Ground shipping
$9.11
$7.59

FAQs

Q: What are connector accessories used for?
Connector accessories are used to enhance connector performance by providing strain relief, secure cable entry, environmental sealing, and proper alignment or coding.

Q: Why is strain relief important for connectors?
Strain relief reduces mechanical stress on cables and terminations, helping prevent conductor damage caused by bending, pulling, or vibration.

Q: What is the purpose of cable glands and grommets?
Cable glands and grommets secure and seal cables as they enter connectors or enclosures, protecting against moisture, dust, and dirt.

Q: What materials are connector boot covers made from?
Boot covers are typically made from rubber, plastic, or similar flexible materials designed to protect connectors from environmental exposure and physical damage.

Q: Which manufacturers supply connector accessories?
RSP Supply carries connector accessories from established manufacturers including Phoenix Contact and Weidmüller.

Why Buy Connector Accessories from RSP Supply

RSP Supply provides a reliable selection of connector accessories designed to support secure, organized, and long-lasting electrical connections. Our offerings from trusted manufacturers help protect connectors and cables from mechanical stress and environmental exposure. Customers rely on RSP Supply for accurate product information and accessories engineered to perform in demanding electrical and industrial applications.