Standard Circular Connectors

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EP7 Series 30A Power Connectors

CONXALL EP7 Series 30A Power Connectors feature 3-, 4-, or 5-pin configurations designed for high-current applications. The connectors offer large contacts with screw terminals, which is ideal for heavy-duty wires up to 10AWG. The EP7 series provides an Insta-Click™ spring-loaded latching mechanism to lock automatically and a threaded-on clamp cable securing system. The connectors are fully sealed to meet both IP68 and IP69K for harsh environments and are constructed of a high-PBT material for excellent UV resistance for outdoor use. The CONXALL EP7 Series 30A Power Connectors have panel-mount receptacles, cable-to-cable in-line connectors, and custom overmolded cables with male or female contacts.

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Types of Standard Circular Connectors

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Part #

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Female Sockets, Size B

EP7C5F10B
Switchcraft
1: $80.35
9In Stock

Mfr. Part #
EP7C5F10B

Mouser Part #
502-EP7C5F10B

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Female Sockets, Size B

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Datasheet

9In Stock

$80.35

$51.39

Min.: 1
Mult.: 1

Connectors

Socket (Female)

30 A

Standard Circular Connector EP7 Series Connectors, Cable End, 3 Female Sockets, Size C

EP7C3F10C
Switchcraft
1: $38.68
26In Stock

Mfr. Part #
EP7C3F10C

Mouser Part #
502-EP7C3F10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 3 Female Sockets, Size C

Learn More

Datasheet

26In Stock

$38.68

$33.35

$32.93

$32.31

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

30 A

Standard Circular Connector EP7 Series Connectors, Cable End, 3 Male Pins, Size C

EP7C3M10C
Switchcraft
1: $37.48
16In Stock

Mfr. Part #
EP7C3M10C

Mouser Part #
502-EP7C3M10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 3 Male Pins, Size C

Learn More

Datasheet

16In Stock

$37.48

$33.25

$30.95

$30.77

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

30 A

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Female Sockets, Size C

EP7C4F10C
Switchcraft
1: $47.85
19In Stock

Mfr. Part #
EP7C4F10C

Mouser Part #
502-EP7C4F10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Female Sockets, Size C

Learn More

Datasheet

19In Stock

$47.85

$43.19

$40.39

$39.04

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

30 A

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Male Pins, Size C

EP7C4M10C
Switchcraft
1: $42.49
14In Stock

Mfr. Part #
EP7C4M10C

Mouser Part #
502-EP7C4M10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Male Pins, Size C

Learn More

Datasheet

14In Stock

$42.49

$37.51

$35.19

$35.18

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

30 A

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Female Sockets, Size C

EP7C5F10C
Switchcraft
1: $52.17
12In Stock

Mfr. Part #
EP7C5F10C

Mouser Part #
502-EP7C5F10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Female Sockets, Size C

Learn More

Datasheet

12In Stock

$52.17

$47.56

$45.89

$45.24

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

30 A

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Male Pins, Size C

EP7C5M10C
Switchcraft
1: $47.66
31In Stock

Mfr. Part #
EP7C5M10C

Mouser Part #
502-EP7C5M10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Male Pins, Size C

Learn More

Datasheet

31In Stock

$47.66

$43.34

$41.77

$40.78

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

30 A

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 3 Female Sockets, Size C

EP7L3F10C
Switchcraft
1: $36.39
20In Stock

Mfr. Part #
EP7L3F10C

Mouser Part #
502-EP7L3F10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 3 Female Sockets, Size C

Learn More

Datasheet

20In Stock

$36.39

$32.07

$30.61

$30.07

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Cable

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 3 Male Pins, Size C

EP7L3M10C
Switchcraft
1: $34.52
19In Stock

Mfr. Part #
EP7L3M10C

Mouser Part #
502-EP7L3M10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 3 Male Pins, Size C

Learn More

Datasheet

19In Stock

$34.52

$30.56

$28.20

$27.73

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 4 Female Sockets, Size C

EP7L4F10C
Switchcraft
1: $39.99
30In Stock

Mfr. Part #
EP7L4F10C

Mouser Part #
502-EP7L4F10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 4 Female Sockets, Size C

Learn More

Datasheet

30In Stock

$39.99

$35.77

$34.46

$34.34

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Cable

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 4 Male Pins, Size C

EP7L4M10C
Switchcraft
1: $38.62
31In Stock

Mfr. Part #
EP7L4M10C

Mouser Part #
502-EP7L4M10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 4 Male Pins, Size C

Learn More

Datasheet

31In Stock

$38.62

$34.08

$32.00

$30.79

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 5 Female Sockets, Size C

EP7L5F10C
Switchcraft
1: $50.28
13In Stock

Mfr. Part #
EP7L5F10C

Mouser Part #
502-EP7L5F10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 5 Female Sockets, Size C

Learn More

Datasheet

13In Stock

$50.28

$45.26

$43.49

$43.17

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Cable

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 5 Male Pins, Size C

EP7L5M10C
Switchcraft
1: $42.34
25In Stock

Mfr. Part #
EP7L5M10C

Mouser Part #
502-EP7L5M10C

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable-to-Cable, 5 Male Pins, Size C

Learn More

Datasheet

25In Stock

$42.34

$39.25

$38.17

$37.51

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

Standard Circular Connector EP7 Series Connectors, Panel Mount, 3 Female Sockets

EP7P3F10
Switchcraft
1: $29.75
16In Stock

Mfr. Part #
EP7P3F10

Mouser Part #
502-EP7P3F10

Switchcraft

Standard Circular Connector EP7 Series Connectors, Panel Mount, 3 Female Sockets

Learn More

Datasheet

16In Stock

$29.75

$26.60

$25.01

$23.85

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Cable

30 A

Standard Circular Connector EP7 Series Connectors, Panel Mount, 3 Male Pins

EP7P3M10
Switchcraft
1: $32.43
21In Stock

Mfr. Part #
EP7P3M10

Mouser Part #
502-EP7P3M10

Switchcraft

Standard Circular Connector EP7 Series Connectors, Panel Mount, 3 Male Pins

Learn More

Datasheet

21In Stock

$32.43

$27.01

$24.47

$23.89

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

30 A

Standard Circular Connector EP7 Series Connectors, Panel Mount, 4 Female Sockets

EP7P4F10
Switchcraft
1: $36.65
25In Stock

Mfr. Part #
EP7P4F10

Mouser Part #
502-EP7P4F10

Switchcraft

Standard Circular Connector EP7 Series Connectors, Panel Mount, 4 Female Sockets

Learn More

Datasheet

25In Stock

$36.65

$32.44

$29.98

$29.97

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Cable

30 A

Standard Circular Connector EP7 Series Connectors, Panel Mount, 4 Male Pins

EP7P4M10
Switchcraft
1: $39.43
27In Stock

Mfr. Part #
EP7P4M10

Mouser Part #
502-EP7P4M10

Switchcraft

Standard Circular Connector EP7 Series Connectors, Panel Mount, 4 Male Pins

Learn More

Datasheet

27In Stock

$39.43

$30.92

$29.38

$28.77

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

30 A

Standard Circular Connector EP7 Series Connectors, Panel Mount, 5 Female Sockets

EP7P5F10
Switchcraft
1: $42.29
18In Stock

Mfr. Part #
EP7P5F10

Mouser Part #
502-EP7P5F10

Switchcraft

Standard Circular Connector EP7 Series Connectors, Panel Mount, 5 Female Sockets

Learn More

Datasheet

18In Stock

$42.29

$37.35

$36.20

$36.10

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Cable

30 A

Standard Circular Connector EP7 Series Connectors, Panel Mount, 5 Male Pins

EP7P5M10
Switchcraft
1: $38.49
20In Stock

Mfr. Part #
EP7P5M10

Mouser Part #
502-EP7P5M10

Switchcraft

Standard Circular Connector EP7 Series Connectors, Panel Mount, 5 Male Pins

Learn More

Datasheet

20In Stock

$38.49

$34.20

$33.78

$32.16

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

30 A

Standard Circular Connector EP 7 Series Components, Replacement Set Screw

P3906
Switchcraft
1: $1.08
100In Stock

Mfr. Part #
P3906

Mouser Part #
502-P3906

Switchcraft

Standard Circular Connector EP 7 Series Components, Replacement Set Screw

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Datasheet

100In Stock

$1.08

$0.952

$0.848

$0.752

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector EP7 Series Components, Replacement Grommet Size A

P3907
Switchcraft
1: $1.96
100In Stock

Mfr. Part #
P3907

Mouser Part #
502-P3907

Switchcraft

Standard Circular Connector EP7 Series Components, Replacement Grommet Size A

Learn More

Datasheet

100In Stock

$1.96

$1.67

$1.50

$1.48

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector EP7 Series Components, Replacement Grommet Size B

P3908
Switchcraft
1: $1.94
100In Stock

Mfr. Part #
P3908

Mouser Part #
502-P3908

Switchcraft

Standard Circular Connector EP7 Series Components, Replacement Grommet Size B

Learn More

Datasheet

100In Stock

$1.94

$1.66

$1.53

$1.38

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector EP7 Series Connectors, Cable End, 3 Male Pins, Size C, Make First Ground

EP7C3M10CG
Switchcraft
1: $53.32
25Expected 2026-09-01
New Product

Mfr. Part #
EP7C3M10CG

Mouser Part #
502-EP7C3M10CG

New Product

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 3 Male Pins, Size C, Make First Ground

Learn More

Datasheet

25Expected 2026-09-01

$53.32

$45.32

$41.24

$40.87

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Male Pins, Size C, Make First Ground

EP7C4M10CG
Switchcraft
1: $60.38
25Expected 2026-09-01
New Product

Mfr. Part #
EP7C4M10CG

Mouser Part #
502-EP7C4M10CG

New Product

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Male Pins, Size C, Make First Ground

Learn More

Datasheet

25Expected 2026-09-01

$60.38

$51.32

$47.98

$47.55

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Male Pins, Size C, Make First Ground

EP7C5M10CG
Switchcraft
1: $68.88
25Expected 2026-09-01
New Product

Mfr. Part #
EP7C5M10CG

Mouser Part #
502-EP7C5M10CG

New Product

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Male Pins, Size C, Make First Ground

Learn More

Datasheet

25Expected 2026-09-01

$68.88

$58.52

$54.72

$54.23

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

EP7 Series 30A Power Connectors

Types of Standard Circular Connectors

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