商品概要
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Power Relay, 4PST-NO, 24 VDC
在庫/販売状況
2025/04/28 00:00 情報更新販売状況 | 販売中 |
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機種区分 | 標準在庫機種 |
在庫状況 | 〇 |
標準価格(税別) | ¥ 5,400 |
詳細情報
Ratings / Performance
情報更新:2024/07/25
Ratings
Degree of protection | Closed type (cover) | |
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Terminal structure | Screw terminal | |
Coil | Coil ratings | 24 VDC 154 mA |
Coil resistance | 156 Ω | |
Operate voltage (Set voltage) | 75 % max. | |
Release voltage (Reset voltage) | 10 % min. | |
Maximum voltage | 110 % | |
Power consumption | Approx. 3.7 W | |
Contact | Contact rated load | 440 VAC 40 A (NO contact: Resistive load) 440 VAC 22 A (NO contact: Inductive load (cosφ = 0.3)) 110 VDC 5 A (Resistive load (L/R = 1ms)) |
Max. contact voltage | 480 VAC 125 VDC | |
Max. contact current | AC: 40 A (NO contact: Resistive load) AC: 22 A (NO contact: Inductive load (cosφ = 0.3)) DC: 5 A | |
Maximum switching power | 17600 VA (NO contact: Resistive load) 9680 VA (NO contact: Inductive load (cosφ = 0.3)) 550 W (Resistive load (L/R = 1ms)) | |
Contact form | 4PST-NO | |
Contact method | Double break | |
Contact material | Ag alloy |
Performance
Contact resistance | 400 mΩ max. (Voltage drop method with 5 VDC 1 A) |
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Operating time | 50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
Reset time | 50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
Maximum operating frequency | Mechanical: 1800 time/hour Rated load: 1200 time/hour |
Insulation resistance | Between coil and contacts: 1000 MΩ min. (at 1000 VDC) Between contacts of different polarity: 1000 MΩ min. (at 1000 VDC) Between contacts of same polarity: 1000 MΩ min. (at 1000 VDC) |
Dielectric strength | Between coil and contacts: 4000 VAC 50/60 Hz 1 min Between contacts of different polarity: 4000 VAC 50/60 Hz 1 min Between contacts of same polarity: 2000 VAC 50/60 Hz 1 min |
Vibration resistance (destruction) | 10 to 55 to 10 Hz, 0.5-mm single amplitude (1-mm double amplitude) |
Vibration resistance (Malfunction) | 10 to 55 to 10 Hz, 0.5-mm single amplitude (1-mm double amplitude) |
Shock resistance (destruction) | Screw mounting: 700 m/s2, DIN Track mounting: 500 m/s2 |
Shock resistance (Malfunction) | NO contact: 100 m/s2 |
Endurance (Mechanical) | 1,000,000 operations min. (under no load at operating frequency of 1800 operations/h) |
Endurance (Electrical) | AC: 80,000 operations min. (Resistive load/Inductive load, 23 ℃, switching frequency 1,200 operations/h) DC: 100,000 operations min. (Resistive load, 23 ℃, switching frequency 1,200 operations/h) |
Failure rate | 24 VDC 2 A (failure level: Preference value, Switching frequency: 1800 operations/h) |
Ambient temperature (Operating) | -25 to 60 ℃ |
Ambient humidity (Operating) | 5 to 85 % |
Mounting method | Screw mounting, DIN track mounting |
Dimensions
情報更新:2024/07/25
Mounting hole dimensions

RoHS/REACH対応状況
情報更新:2025/4/16
EU RoHS
対応状況 | 対応予定月 | 非含有証明書 |
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対応済み | ダウンロードはこちら |
中国 RoHS
中国 RoHS表 | ||||||
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鉛 (PB) |
水銀 (Hg) |
カドミウム (Cd) |
六価クロム (Cr(VI)) |
ポリ臭化 ビニフェル (PBB) |
ポリ臭化 ジフェニルエーテル (PBDE) |
環境保護 使用期限 |
O | O | O | O | O | O | e |
- “対応済み”や非含有の記載がされた商品であっても、流通在庫等で未対応品が混在する可能性があります。
- 非含有品が必要な際は、弊社営業部門もしくは販売店へお問い合わせください。
規格認証/適合状況
LR型式承認 (イギリス 船舶規格) |
DNV型式承認 (ノルウェー 船舶規格) |
BV型式承認 (フランス 船舶規格) |
KR型式承認 (韓国 船舶規格) |
NK型式承認 (日本 船舶規格) |
ABS型式承認 (アメリカ 船舶規格) |
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No | No | No | No | No | No |