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E28-02A

Description
Snap Acting/Limit Switch, DPST, On-(off), Momentary, 3.81mm, Quick Connect Terminal, Hinge Lever Actuator, Panel Mount,
CategoryMechanical and electronic products    switch   
File Size3MB,3 Pages
ManufacturerThe Cherry Corporation
Environmental Compliance
Download Datasheet Parametric View All

E28-02A Overview

Snap Acting/Limit Switch, DPST, On-(off), Momentary, 3.81mm, Quick Connect Terminal, Hinge Lever Actuator, Panel Mount,

E28-02A Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerThe Cherry Corporation
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator angle
Actuator materialTHERMOPLASTIC
Actuator stroke3.81 mm
Actuator typeHINGE LEVER
body width16.36 mm
body height28.58 mm
Body length or diameter46.05 mm
center contact materialBERYLLIUM COPPER
Center contact platingSILVER
Contact (AC) maximum rated R load30.1A@277VAC
Maximum contact current (AC)30.1 A
Contact functionON-(OFF)
contact timeSNAP ACTION
Maximum contact voltage (AC)277 V
Electrical life6000 Cycle(s)
End contact materialBERYLLIUM COPPER
End contact platingSILVER
insulator materialPHENOLIC
JESD-609 codee4
Manufacturer's serial numberE
Installation featuresPANEL MOUNT
Maximum operating force12.55 N
work location0.244 inch
Maximum operating temperature85 °C
Maximum pre-travel2.54 mm
surface mountNO
Switch actionMOMENTARY
switch functionDPST
Switch typeSNAP ACTING/LIMIT SWITCH
Terminal surfaceSilver (Ag)
Terminal length0.406 inch
Termination typeQUICK CONNECT
GENERAL PURPOSE — SINGLE & DOUBLE POLE
E Series
Features
5 current ratings
Choice of actuator styles
3 terminal types (optional screw
terminals available — consult factory)
3 contact arrangements
Long-life coil spring mechanism
High-temperature 150°C and 200°C
available on select models (consult factory)
Electrical Ratings
Switch
Series
EN61058 Rating
UL1054 Rating
Electrical Life at Rated Load
According to VDE
According to UL
(Min. Operations)
(Min. Operations)
E13/E19
E19A
(mixed ratings)
E14/E25
E20
E28/E29
E30
G13/G20
N/A
N/A
N/A
N/A
N/A
N/A
N/A
15A, 125/250VAC; 3/4HP, 125VAC
1-1/2HP, 250VAC; 2A, 48 VDC
(E13 Only)**
15A, 125/250VAC; 3/4HP, 125VAC; 1-1/2HP, 250VAC
0.1A, 125VAC
25A, 125/250VAC; 1HP, 125VAC
2HP, 250VAC; 2A, 48VDC
(E14 Only)**
20A, 125/250VAC; 1HP, 125VAC
2HP, 250VAC
30.1A, 125/250/277VAC
(UL Approved Only — Resistive Load Only)
30.1A, 125/250VAC; 1HP, 125VAC
2HP, 250VAC
(UL Only)
0.1A, 125VAC
0.1A, 30VDC
(G13 Only)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
6,000*
6,000
6,000
6,000
6,000
6,000
6,000*
*Indicates 100K life available.
**100K Hi-temp not available
Specifications
Electrical
Temperature Rating:
Flammability Rating:
Materials
105°C Std.
(150°C and 200°C optional — E13, E14, E19, E20, G13)
85°C Std.
(E28 and E29),
85°C Std.
(150°C optional) E25
UL94HB
General Purpose Phenolic
Thermoplastic Nylon
Brass
(E13, E19, E19A, G13, G20),
Silver-Plated Brass
(E14, E20),
Silver-Plated Copper (E28, E29, E30)
Brass
(E13, E19, E19A, G13, G20)
Copper
(E14, E20, E28, E29, E30)
Brass
(E13, E19, E19A, G13, G20)
Silver-Plated Beryllium Copper
(E14, E20, E28, E29, E30)
Stainless Steel
Cold-Rolled Steel (Nickel-Plated)
Sintered Stainless Steel
Gold Crosspoint
(G13, G20, E19A)
Silver-Cadmium
Oxide (E13, E14, E19, E19A, E20, E28, E29, E30)
Silver Alloy
(E19A, E29, E30)
Case:
Actuating Button:
Common Terminals:
NO and NC Terminals:
Moving Blade:
Spring:
Auxiliary Actuators:
Roller:
Contacts:

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