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 17118 items
Normally In Stock
Phoenix Contact 2907998 Terminal adapter TMC 8 B TERM PIN
Free U.S Ground shipping
$11.45
$9.54
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Phoenix Contact 1115629 FO patch cable FOC-LC:PA-LC:PA-OS2:D01/2
Free U.S Ground shipping
$91.18
$75.98
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Phoenix Contact 2907999 Wiring bridge end cover TMC 8 B END CAP
Free U.S Ground shipping
$1.44
$1.20
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Phoenix Contact 3056996 Panel feed-through terminal block UW 4-POT-SCM
Free U.S Ground shipping
$2.71
$2.26
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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 1017515 PCB terminal block TDPT 4/ 3-SC-6,35-ZB
Free U.S Ground shipping
$2.34
$1.95
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Phoenix Contact 1085658 DC charging cable EV-T1HPCC-DC500A-5,0M50ECBK11
Free U.S Ground shipping
$4704.96
$3920.80
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Phoenix Contact 1411217 Counter nut A-INL-M32-P-BK
Free U.S Ground shipping
$0.54
$0.45
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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
$0.95
$0.79
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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
$3.59
$2.99
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Phoenix Contact 1803691 PCB connector MC 1,5/14-ST-3,81
Free U.S Ground shipping
$18.55
$15.46
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Phoenix Contact 1725510 PCB connector PTDA 2,5/ 3-PH-5,0
Free U.S Ground shipping
$1.86
$1.55
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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 1786831 PCB connector MSTB 2,5/ 2-STF
Free U.S Ground shipping
$2.94
$2.45
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Phoenix Contact 1840421 PCB connector MC 1,5/ 8-ST-3,5
Free U.S Ground shipping
$11.70
$9.75
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Phoenix Contact 1713711 Panel feed-through terminal block UWV 50/S
Free U.S Ground shipping
$23.76
$19.80
Normally In Stock
Phoenix Contact 1713242 Panel feed-through terminal block UW 95-POT/S
Free U.S Ground shipping
$58.22
$48.52
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Phoenix Contact 1907759 PCB terminal block MKKDS 3/ 5-5,08
Free U.S Ground shipping
$16.45
$13.71
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Phoenix Contact 1990973 PCB terminal block SPT 2,5/ 2-H-5,0
Free U.S Ground shipping
$1.43
$1.19
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Phoenix Contact 1757048 PCB connector MSTB 2,5/ 5-ST-5,08
Free U.S Ground shipping
$5.68
$4.73
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Phoenix Contact 1792203 PCB terminal block PLH 5/12-7,5-ZF
Free U.S Ground shipping
$3.16
$2.63
Normally In Stock
Phoenix Contact 1192135 Network cable NBC-M12MSD/20,0-93F/R4AC
Free U.S Ground shipping
$130.58
$108.82
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Phoenix Contact 1417665 Counter nut A-INL-M50-P-LG
Free U.S Ground shipping
$1.36
$1.13
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Phoenix Contact 1411219 Counter nut A-INL-M50-P-BK
Free U.S Ground shipping
$1.36
$1.13
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Phoenix Contact 1411215 Counter nut A-INL-M20-P-BK
Free U.S Ground shipping
$0.34
$0.28
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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 1803620 PCB connector MC 1,5/ 7-ST-3,81
Free U.S Ground shipping
$9.29
$7.74
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Phoenix Contact 1754562 PCB connector MSTB 2,5/ 8-ST
Free U.S Ground shipping
$9.11
$7.59
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Phoenix Contact 1840366 PCB connector MC 1,5/ 2-ST-3,5
Free U.S Ground shipping
$3.43
$2.86
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Phoenix Contact 1827729 PCB connector MC 1,5/ 4-STF-3,81
Free U.S Ground shipping
$5.95
$4.96
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Phoenix Contact 1709047 PCB connector IPC 5/ 2-ST-7,62
Free U.S Ground shipping
$7.75
$6.46
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Phoenix Contact 1934861 PCB connector PT 1,5/ 2-PVH-5,0
Free U.S Ground shipping
$0.66
$0.55
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Phoenix Contact 1984329 PCB connector PT 1,5/ 3-PH-3,5
Free U.S Ground shipping
$1.33
$1.11
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Phoenix Contact 1844219 PCB connector IFMC 1,5/ 2-ST-3,5-RF
Free U.S Ground shipping
$6.54
$5.45
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Phoenix Contact 1777736 PCB connector PC 5/ 3-ST1-7,62
Free U.S Ground shipping
$7.62
$6.35
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Phoenix Contact 1715251 PCB connector TPC 16/ 2-STF-10,16
Free U.S Ground shipping
$16.06
$13.38
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Phoenix Contact 1852215 PCB connector MCC 1/ 6-STZ-3,81
Free U.S Ground shipping
$3.28
$2.73
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Phoenix Contact 1711417 PCB connector SPC 16/ 6-STF-10,16
Free U.S Ground shipping
$28.37
$23.64
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Phoenix Contact 1844714 PCB connector DFMC 0,5/16-ST-2,54
Free U.S Ground shipping
$31.93
$26.61
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Phoenix Contact 1709450 PCB connector PTSM 0,5/ 2-PI-2,5 WH
Free U.S Ground shipping
$1.19
$0.99
Normally In Stock
Phoenix Contact 1848574 PCB connector PTS 1,5/ 6-PH-5,0 CLIP
Free U.S Ground shipping
$2.83
$2.36
Normally In Stock
Phoenix Contact 1110581 PCB connector LPC 2,5/ 2-ST-5,08
Free U.S Ground shipping
$2.87
$2.39
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Phoenix Contact 1860918 PCB connector FKCOW 2,5/16-STF-5,08
Free U.S Ground shipping
$19.54
$16.28
Normally In Stock
Phoenix Contact 1827761 PCB connector MC 1,5/ 8-STF-3,81
Free U.S Ground shipping
$11.95
$9.96
Normally In Stock
Phoenix Contact 1803594 PCB connector MC 1,5/ 4-ST-3,81
Free U.S Ground shipping
$5.27
$4.39

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.