商品概要

画像をクリックすると大きくなります

Power Relay, 3PST-NO/SPST-NC, Auxiliary contact block (SPST-NO/SPST-NC), Bifurcated crossbar (Single break), 12 VDC

在庫/販売状況

2026/04/01 00:00 情報更新
販売状況 販売中
機種区分 受注生産機種
在庫状況
標準価格(税別) ¥ 5,800

詳細情報

Ratings / Performance

情報更新：2025/11/04

Ratings

Degree of protectionClosed type (cover)
Terminal structureScrew terminal
CoilCoil ratings12 VDC 308 mA
Coil resistance39 Ω
Operate voltage (Set voltage)75 % max.
Release voltage (Reset voltage)10 % min.
Maximum voltage110 %
Power consumptionApprox. 3.7 W
ContactContact rated load440 VAC 40 A (Relay NO contact: Resistive load)
440 VAC 22 A (Relay NO contact: Inductive load (cosφ = 0.3))
440 VAC 25 A (Relay NC contact: Resistive load)
440 VAC 10 A (Relay NC contact: Inductive load (cosφ = 0.3))
440 VAC 1 A (Auxiliary Contact Block: Resistive load)
440 VAC 0.5 A (Auxiliary Contact Block: Inductive load (cosφ = 0.3))
110 VDC 5 A (Relay NO contact: Resistive load (L/R = 1ms))
110 VDC 5 A (Relay NC contact: Resistive load (L/R = 1ms))
110 VDC 0.5 A (Auxiliary Contact Block: Resistive load (L/R = 1ms))
Max. contact voltage480 VAC
125 VDC
Max. contact currentAC: 40 A (Relay NO contact: Resistive load)
AC: 22 A (Relay NO contact: Inductive load (cosφ = 0.3))
AC: 25 A (Relay NC contact: Resistive load)
AC: 10 A (Relay NC contact: Inductive load (cosφ = 0.3))
AC: 1 A (Auxiliary Contact Block: Resistive load)
AC: 0.5 A (Auxiliary Contact Block: Inductive load (cosφ = 0.3))
DC: 5 A (Relay)
DC: 0.5 A (Auxiliary contact block)
Maximum switching power17600 VA (Relay NO contact: Resistive load)
9680 VA (Relay NO contact: Inductive load (cosφ = 0.3))
11000 VA (Relay NC contact: Resistive load)
4400 VA (Relay NC contact: Inductive load (cosφ = 0.3))
440 VA (Auxiliary Contact Block: Resistive load)
220 VA (Auxiliary Contact Block: Inductive load (cosφ = 0.3))
550 W (Relay NO contact: Resistive load (L/R = 1ms))
550 W (Relay NC contact: Resistive load (L/R = 1ms))
55 W (Auxiliary Contact Block: Resistive load (L/R = 1ms))
Contact formRelay: 3PST-NO/SPST-NC, Auxiliary contact: SPST-NO/SPST-NC
Contact methodDouble break
Contact materialRelay: Ag alloy
Auxiliary contact block: Au clad + AgNi

Performance

Contact resistance400 mΩ max. (Voltage drop method with 5 VDC 1 A)
100 mΩ max. (Voltage drop method with 5 VDC 100 mA)
Operating time50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce)
Reset time50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce)
Maximum operating frequencyMechanical: 1800 time/hour
Rated load: 1200 time/hour
Insulation resistanceBetween 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 strengthBetween 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)NO contact: 10 to 55 to 10 Hz, 0.5-mm single amplitude (1-mm double amplitude)
NC contact: 10 to 32 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 rate24 VDC 2 A (failure level: Preference value)
Ambient temperature (Operating)-25 to 60 ℃ (with no freezing or condensation)
Ambient humidity (Operating)5 to 85 %
Mounting methodScrew mounting, DIN track mounting

Dimensions

情報更新：2025/11/04

Outline drawing

Mounting hole dimensions

Terminal arrangement and internal connection

情報更新：2025/11/04

Terminal arrangement and internal connection

RoHS/REACH対応状況

情報更新：2026/4/01

EU RoHS

対応状況 対応予定月 非含有証明書
対応済み ダウンロードはこちら

中国 RoHS

中国 RoHS表
Pb Hg Cd Cr(VI) PBBs PBDEs DBP DIBP BBP DEHP 環境保護
使用期限
O O O O 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。
この製品のRoHS/REACH対応状況ページへ

規格認証/適合状況

UL認証 CSA認証 CEマーキング適合 CCC認証 電波法
Yes Yes Yes Yes N/A
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）
No No No No No No
この製品の規格認証/適合状況ページへ
その他の認証はこちらのページからご検索ください