IDEC TWS (Test Report) Technical Document
Summary
The TWS $\phi 25$ Series provides comprehensive components for industrial control panels, including rugged pushbuttons, pilot lights, and selector switches, manufactured for demanding automation environments. This technical manual details extensive reliability testing that confirms compliance with multiple global standards. It covers mechanical durability up to five million operations alongside robust electrical life cycles, ensuring reliable performance across a wide spectrum of alternating and direct current voltages (6V to 480V AC). Designed for system integrators and industrial controls engineers who require dependable, high-performance switching and signaling solutions.
Page 1 Text Content
No.OT304-JE22069
TEST REPORT
製品名: φ25 TWS シリーズ コントロールユニット Product Name: φ25 TWS Series Switches & Pilot Lights
A□S□, APS□, A□L□S, U□QS□, ASS□N, ASS□K□N, ASLS□
Part Number:
定格: HW-U10(a 接点/NO 接点)、HW-U01(b 接点/NC 接点) /
Rating: HW-U10 (NO contact), HW-U01 (NC contact) 定格絶縁電圧: Ui
Rated Insulation Voltage: Ui 定格通電電流: Ith
Thermal Current: Ith 定格使用電圧: Ue
Rated Operating Voltage: Ue
交流 抵抗負荷(AC-12)
AC Resistive Load
50/60 誘導負荷(AC-15)
電流: Ie 10A - 7A 5A 3A 1A
Hz Inductive Load
Rated
抵抗負荷(DC-12)
Operating 10A 5A - 2.2A 1.1A -
直流 Resistive Load
Current: Ie
DC 誘導負荷(DC-13)
Inductive Load
定格絶縁電圧及び定格通電電流は同一値です。 HW-U10R, HW-U01R, ASS2□2RN-□, ASS3□3SN-243, ASS□4SN-□
・For the switches listed below, the rated current (load switching current) is reduced to
a half of the related current of the contact block. The rated insulation voltage and the rated thermal current remain unchanged. HW-U10R, HW-U01R, ASS2□2RN-□, ASS3□3SN-243, ASS□4SN-□
適用規格: UL508, CSA C22.2 No.14
Applicable Standards: EN 60947-5-1, GB/T14048.5
・DC110V タイプ(DC-DC コンバータ式)は規格未認証品です。(DC90～140V) ・DC-DC converter type (110V DC) is not approved by standards (90 to 140V DC). テスト結果: 合格 Test Result: Passed
備考: Remarks:
承認/ Approved by: 照査/ Checked by : 担当/ Tested by :
Masaaki Fujii Shuhei Yamamoto Kenshiro Kozai
Reliability Evaluation Group Reliability Evaluation Group Reliability Evaluation Group Quality Assurance Department Quality Assurance Department Quality Assurance Department
IDEC CORPORATION
FH304-002,2021 Page1/15
Page Summary Contents For IDEC TWS (Test Report) Technical Document
Manual Details
| Brand | IDEC |
|---|---|
| Pages | 15 |
| File Size | 160.78 KB |
| Published | June 05, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What voltage DC operates outside of standard approvals for the DC-DC converter type?
The DC-DC converter type is not approved by standards in the 90 to 140V DC range.
Does the rated load switching current differ from the nominal contact rating on specific models?
Yes, for certain switches (e.g., HW-U10R), the rated load switching current is reduced to half of the related contact block current.
How long is the specified mechanical life for momentary pushbuttons?
Momentary buttons have a total operational lifespan of 5,000,000 operations.
What are the standard voltages supported by the Pilot Lights and Illuminated Pushbuttons?
They support a wide range of AC/DC voltages, including from 6V up to 480V AC or 440V AC.