參數(shù)資料
型號(hào)： KWMBQACD
廠商： THE CHERRY CORP
元件分類(lèi)： 開(kāi)關(guān)
英文描述： SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 0.5A, 125VDC, 11.84mm, PANEL MOUNT
文件頁(yè)數(shù)： 1/2頁(yè)
文件大?。?/td> 113K
代理商： KWMBQACD
MINIATURE
K Series
Flame retardant, UL94V-O
self-extinguishing
case and cover
Long-life snap action
switch mechanism
ARC-resistant case
has internal barriers,
4mm minimum between
hardware
NC terminal
NO terminal
Common terminal
Single or double throw, either
normally open or normally closed
Choice of U.S. (#4 screw)
or metric (3mm screw)
Features
Choice of current ratings up to 25 amps
Choice of actuators
Choice of terminals
3 contact arrangements
Choice of operating force
Long mechanical life
Wiping contact action
Snap over actuators
Agency approved extended life versions
International Approved Versions
K Series switches, except 25A (KWS), are
internationally approved. Switches with
straight terminals may require insulated
connectors for international approval.
Specifications
Electrical
Temperature Rating:
-40° to +85°C, 150°C or 200°C
Flammability Rating:
UL94V-O
Materials
Case/Cover:
Thermoplastic Polyester (85°C or 150°C)
Liquid Crystal Polymer (200°C)
Button:
Thermoplastic Acetal (85°C)
Thermoplastic Polyester (150°C)
Liquid Crystal Polymer (200°C)
Auxiliary Actuator:
Cold-Rolled Steel (Nickel-Plated)
Terminals:
Brass
Copper (25 amp only)
Moving Blade:
Beryllium Copper
Contacts:
Silver Alloy (except KWA and KWB — Gold-Plated)
Electrical Ratings
Electrical Life at Rated Load
Switch
According to VDE
According to UL
Series
EN61058 Rating
UL1054 Rating
(Min. Operations)
KWA/KWB
50mA, 28VDC
50,000
100,000
KWC/KWD
1(0.5)A, 250VAC
1.0A, 125/250VAC
50,000
100,000
KWE/KWF
3(1)A, 250VAC
3A, 1/10HP, 125/250VAC
50,000
100,000
KWG/KWH
6(2)A, 250VAC
5A, 1/4HP, 125/250VAC
50,000
100,000
KWJ/KWK
10(3)A, 250VAC
10A, 1/2HP, 125/250VAC
50,000
100,000
KWL
N/A
15.1A, 1/2HP, 125/250 VAC
N/A
100,000
5A, 125VAC Lamp Load (85°C only)
0.5A, 125VDC (85°C only)
0.25A, 250VDC (85°C only)
KWM
16(4)A, 250VAC
15.1A, 1/2HP, 125/250VAC
50,000
100,000
0.5A, 125VDC (85°C and 150°C only)
0.25A, 250VDC (85°C and 150°C only)
15.1A, 1/2HP, 125/250VAC (200°C only)
KWS
N/A
25A, 125/250VAC (85°C only)
N/A
100,000
1HP, 125VAC (85°C only)
2HP, 250VAC (85°C only)
相關(guān)PDF資料
PDF描述
KWMBQBBA SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 0.5A, 125VDC, 2.46mm, PANEL MOUNT
KWMCSAAM SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 0.5A, 125VDC, 8mm, PANEL MOUNT
KWMCTBCF SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 0.5A, 125VDC, 9.56mm, PANEL MOUNT
KWJAPBBQ SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 5.48mm, THROUGH HOLE-STRAIGHT
KWJBSBCG SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 23.34mm, PANEL MOUNT
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