參數(shù)資料
型號(hào): E21-00H
廠商: THE CHERRY CORP
元件分類(lèi): 開(kāi)關(guān)
英文描述: SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 0.25A, 30VDC, 2.84mm, PANEL MOUNT
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 158K
代理商: E21-00H
37
MINIATURE
ESeries
Features
8 current ratings AC
3 current ratings DC
Choice of actuator styles
Choice of terminals
3 contact arrangements
Long-life coil spring mechanism
Agency approved extended life versions
High-temperature versions available
Specifications
Electrical
Temperature Rating:
-40° to +85°C (130°C and 150°C optional, except E36)
Flammability Rating:
UL94HB
Materials
Case:
General Purpose Phenolic
Actuating Button:
Thermoplastic Acetal
Common Terminals:
Silver-Plated Brass (E21, E22, E23, E31, E33, E34, E35)
Silver-Plated Copper (E36)
NO & NC Terminals:
Brass (E21, E22, E23, E31, E33, E34, E35)
Copper (E36)
Moving Blade:
Brass (E21, E22, E23)
Silver-Plated Beryllium Copper (E31, E33, E34, E35, E36)
Spring:
Stainless Steel
Auxiliary Actuator:
Cold-Rolled Steel (Nickel-Plated)
(except E21 and E22 — Aluminum)
Roller:
Sintered Stainless Steel
Contacts:
Silver Alloy (except E21 and E31 — Gold Crosspoint)
Stainless steel spring
Thermoplastic
actuating button
Phenolic case
Silver alloy or
gold crosspoint
contacts
Common terminal
NC terminal
NO terminal
(E34 and E35 only)
Electrical Ratings
Electrical Life at Rated Load
Switch
According to VDE
According to UL
Series
EN61058 Rating
UL1054 Rating
(Min. Operations)
E21
N/A
0.1A, 125VAC (0.25A, 30VDC optional)
N/A
6,000**
E22
N/A
3A, 125/250VAC
N/A
6,000
1/10HP, 250VAC (0.1A, 125VDC optional)
E23
N/A
5A, 1/4HP, 125/250VAC
N/A
6,000
E31
N/A
1A, 125VAC
N/A
6,000
E33
N/A
10A, 1/2HP, 125/250VAC (6A, 30VDC optional)
N/A
6,000**
E34
N/A
15A, 1/2HP, 125/250VAC
N/A
6,000*
E35
N/A
20.1A, 1/2HP, 125/250VAC
N/A
6,000
E36
N/A
25A, 125/250VAC; 1HP, 125VAC
N/A
6,000
2HP, 250VAC
*Indicates 100K life available for AC version only.
**Indicates 100K life available for AC and DC versions.
相關(guān)PDF資料
PDF描述
E23-02H SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 2.84mm, PANEL MOUNT
E33-01A SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 2.46mm, PANEL MOUNT
E23-01H SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 2.84mm, PANEL MOUNT
E34-02H SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 2.84mm, PANEL MOUNT
E51-60R SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, PANEL MOUNT
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