Standard Circular Connectors – Mouser Puerto Rico

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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: $55.80
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

$55.80

$35.69

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: $26.86
26In Stock

Mfr. Part #
EP7C3F10C

Mouser Part #
502-EP7C3F10C

Switchcraft

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

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Datasheet

26In Stock

$26.86

$23.16

$22.87

$22.44

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: $26.03
16In Stock

Mfr. Part #
EP7C3M10C

Mouser Part #
502-EP7C3M10C

Switchcraft

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

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Datasheet

16In Stock

$26.03

$23.09

$21.49

$21.37

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: $32.34
21In 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

21In Stock

$32.34

$29.46

$27.82

$26.72

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: $29.51
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

$29.51

$26.05

$24.44

$24.43

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: $36.23
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

$36.23

$33.03

$31.87

$31.42

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: $33.10
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

$33.10

$30.10

$29.01

$28.32

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: $22.55
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

$22.55

$20.26

$19.71

$19.57

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: $22.22
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

$22.22

$19.99

$18.20

$17.89

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: $27.77
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

$27.77

$24.84

$23.93

$23.85

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: $26.82
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

$26.82

$23.67

$22.22

$21.38

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: $33.66
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

$33.66

$30.67

$29.98

$29.74

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: $29.40
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

$29.40

$27.26

$26.51

$26.05

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

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

EP7P3F10
Switchcraft
1: $20.66
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

$20.66

$18.47

$17.37

$16.56

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: $21.77
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

$21.77

$18.18

$16.45

$15.93

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: $25.45
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

$25.45

$22.53

$20.82

$20.81

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: $27.38
29In Stock

Mfr. Part #
EP7P4M10

Mouser Part #
502-EP7P4M10

Switchcraft

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

Learn More

Datasheet

29In Stock

$27.38

$21.47

$20.40

$19.98

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: $29.37
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

$29.37

$25.94

$25.14

$25.07

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: $26.73
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

$26.73

$23.75

$23.46

$22.33

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Cable

30 A

Standard Circular Connector EP 7 Series Components, Replacement Set Screw

P3906
Switchcraft
1: $0.66
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

$0.66

$0.592

$0.522

$0.411

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector EP7 Series Components, Replacement Grommet Size A

P3907
Switchcraft
1: $1.36
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

$1.36

$1.16

$1.04

$1.03

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector EP7 Series Components, Replacement Grommet Size B

P3908
Switchcraft
1: $1.28
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

$1.28

$1.09

$0.979

$0.833

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: $37.03
25Expected 9/2/2026
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 9/2/2026

$37.03

$32.92

$27.97

$27.23

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: $41.93
25Expected 9/2/2026
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 9/2/2026

$41.93

$37.75

$32.08

$31.68

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: $47.83
25Expected 9/2/2026
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 9/2/2026

$47.83

$42.77

$36.76

$36.13

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

EP7 Series 30A Power Connectors

Types of Standard Circular Connectors

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