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參數(shù)資料
| 型號(hào)： | UL21T1M4ZQ |
| 元件分類： | 開關(guān) |
| 英文描述： | TOGGLE SWITCH, DPDT, LATCHED, 7A, 30VDC, PANEL MOUNT-THREADED |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大?。?/td> | 771K |
| 代理商： | UL21T1M4ZQ |
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SPECIFICATIONS
SUBJECT
TO
CHANGE
WITHOUT
NOTICE
K
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
K45
ST SERIES - MINIATURE TOGGLE SWITCHES
FEATURES
MATERIALS
Contacts:
Coin silver for power,UL & CSA models. Gold over nickel over brass for dry
circuit models.
Actuator:
Brass, bright nickel or chrome plated.
Bushing:
Nickel plated brass
Strap:
Stainless steel
Case:
DAP, color blue
Terminal seal:
Epoxy (optional)
Support bracket:
Brass or steel, tin plated
Spring mounting bracket:
Stainless steel
Bezel & bezel insert:
Nylon. Available in black, red & white. Consult factory for other colors.
Hardware:
See 'Miscellaneous' section.
LED:
Intensity: 2.0 mcd at 10 mA. Forward voltage: 2.0V (3.0V max.). Max. contin-
uous forward current: 15 mA for red, 30 mA for green & 20 mA for yellow.
Red is standard. Yellow & green are optional. Specifications are subject to
change without notice - consult factory.
SPECIFICATIONS
Contact ratings (resistive loads):
(Q) power models - coin silver: 6 Amps at 125 VAC, 3 Amps at 250 VAC or 7
Amps at 30 VDC.
(B) dry circuit models - gold over nickel over brass: 0.4 VA max. at 20 V max.
UL models - coin silver: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75%
power factor). UL file no. E66367. CSA models - coin silver: same ratings as
UL models. CSA file no. LR54592-1.
Initial contact resistance:
3 milliohms max. at 3 VDC, 0.1 Amp.
Insulation resistance:
Greater than 200,000 megohms between terminals & case ground.
Dielectric strength:
Greater than 2000 VAC for 1 minute between terminals & case ground.
Electrical life (resistive loads):
100,000 cycles min.for ST1-1 & ST2-1. Other models, 40,000 cycles min.
Operating temperature range:
-30°C to +85°C
ABOUT THIS SERIES
The material in this series is organized in the following sequence:
a. Completely specified switch models b. Miscellaneous
c. 'build your own switch' order format
d. Option drawings & information e. Panel cut-outs
AGENCY RECOGNITION
UL, & CSA. Marking: Switches ordered by UL model number are supplied with recognition marking.
Switches ordered by UL model no. and with '/CSA' added at end of model no. are supplied with
both recognitions marked.
Dry circuit through power ratings .
Ultra-rugged construction SPDT & DPDT models with numerous options.
Panel, panel & p.c. and p.c. mounting models, lighted and unlighted.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UL22F1YZQA173 | 功能描述:SWITCH TOGGLE MINI UN-SEALED RoHS:是 類別:開關(guān) >> 撥動(dòng)開關(guān) 系列:ST 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點(diǎn)額定電壓:6A @ 125VAC 觸動(dòng)器類型:扁平型 觸動(dòng)器長(zhǎng)度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝 |
| UL22T2M4ZQE02 | 制造商:APEM 功能描述: |
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| UL23L4S4V30QJ1-2 | 制造商:WAKEFIELD 功能描述: |
| UL23L4S4ZQEJ12 | 制造商:APEM 功能描述: |
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