A–102

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

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Third Angle

Projection

C&K NE-18 Series

Mains / Power Switches

CONTACT ARRANGEMENT

MECHANICAL FUNCTION

Momentary

Alternate (push-push)

OA

EE

FUNCTION

OPTION CODE

37

NE18 — 2AX

DPST

38

NE18 — 2UX

DPDT

51

2U + NE18 — 2AX

DPST*

NE18CTII — 2AX

DPST

39

2U + NE18 — 2UX

DPDT*

41

NE18 — 2AP

DPST

42

NE18 — 2UP

DPDT

43

NE18 — 2AW

DPST

44

NE18 — 2UW

DPDT

45

NE18 — 2ASX

DPST

ELECTRICAL

CIRCUIT

STYLE

OPTION CODE

Contact capacity

and availability

46

NE18 — 2USX

DPDT

47

NE18 — 2ASP

DPST

48

NE18 — 2USP

DPDT

49

NE18 — 2ASW

DPST

50

NE18 — 2USW

DPDT

2U + NE18CTII — 2AX

DPST

54

2U + NE18 — 2AW

DPST

55

2U + NE18 — 2AP

DPST

56

2U + NE18 — 2UW

DPDT

57

2U + NE18 — 2UP

DPDT

ELECTRICAL

CIRCUIT

STYLE

OPTION CODE

Contact capacity

and availability

*

2U + Denotes auxiliary set of low current contacts DPDT

2A = DPST

2U = DPDT

S = Snap-in mounting

X = Solder lug/PC pins

W = Solder lugs only

P = PC pins only

NOTES

1. Contact plating is silver on all Power Switches.

2. The electrical function is Break Before Make (BBM) on all Power Switches.

3. The terminals will be epoxy sealed.

1) A = make contact, R = break contact, U = changeover contact, m = VDE sign for switches with a contact spacing (air gap) < 3mm (.118 inch) according to

VDE 0630/CEE 24.

2) With 2A mains contacts: Mounting only by PC pins is not sufficient.

3) BSI only for 2U mains contacts.

VDE, BSI, DEMKO, CSA,

SEMKO, SEV, UL, NEMKO

II

> 3mm

(.118 inch)

2U

NE18CTII

DEMKO, NEMKO,

SEMKO, SEV, CSA, UL

I

> 3mm (m)

(.118 inch)

2U

2U

NE18

VDE, BSI, DEMKO,

NEMKO, SEMKO, SEV,

CSA, UL

II

> 3mm

(.118 inch)

2U

NE18

APPROVALS

PROTECTION CLASS

(CEE 24)

CONTACT SPACING

POSSIBLE CONTACT ARRANGEMENT

AUXILIARY CONTACTS

TYPE

A