Présente / Presents: DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com N375 NHG RELAYS Operation condition N375 73.7 54.1 35.6 C US E160644 Features heavy reverse power 30A/300VAC 28VDC Optional mounting ways. Firm structure, strong anti-shock & anti vibration. Suitable for automatic control, household electrical appliances and machinery electrical facilities. Insulation Resistance 100M min (at 500VDC) Item 7 of IEC255-5 Dielectric Strength Between contacts Between contact and coil 50Hz 2200V 50Hz 3750V Item 6 of IEC255-5 IEC68-2-27 Test Ea Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass 100m/s2 11ms 10~55Hz double amplitude 1.5mm 8N 235 2 3 0.5s -25~60 85% (at 40 ) 99g Item 8 of IEC255-5 IEC68-2-6 Test Fc IEC68-2-21 Test Ua2 IEC68-2-20 Test Ta method 1 I EC68-2-3Test Ca Qualification inspection: Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24. Safety approvals Safety approval Ordering Information N375 3C a DC12V P 2 3 4 30A/300VAC 2HP240VAC 1HP120VAC Dimensions 5 1 Part number N375 2 Contact arrangement 3A:3A 3B:3B 3C:3C 3 Terminal a: inserting type b: PCB type mm /inch 4 Coil rated voltage DC:6,12,24,48,110 AC: 6,12,24,48,120,208,240 5 Cover F:F mode; P:P mode; TM:TM model 2.750 0.170 Contact Data Contact Arrangement 3A (3PSTNO) Contact Material Contact Rating (Resistive) Max. Switching Power Max. Switching Voltage Max. Resistance or Voltage drop Operation al Electrical life Mechanical AgCdO AgSnO2 3B (3PSTNC) 3C (3PDT (B-M)) Max. 2.130max. 0.090 0.032 0.156 0.071 Max. 2.350max. Max. 2.900max. 0.098 Item 3.30 of IEC255-7 Item 3.31 of IEC255-7 0.079 1 10 1 107 0.150 Item 3.12 of IEC255-7 5 2.500 2.350 Max. Switching Current:30A 50m 1.898 3A,3B,3C:30A/300VAC,28VDC; 2HP 240VAC , 1HP 120VAC 900W 9000VA 150VDC 380VAC Max. 3.160max. Max. 1.400 max. 0.062 1 UL&CUR Load 0.059 0.055 0.032 0.250 0.031 0.625 Coil Parameter DC 006-2600 012-2600 024-2600 048-2600 110-2600 6 12 24 48 110 75%o f 6.6 13.2 26.4 52.8 121 14 55 230 900 4900 rated voltage 4.5 9.0 18.0 36.0 82.5 10%o f 2 3 4 5 6 4 5 6 7 8 9 7 8 9 16.4 0.300 1 0.646 3 4.5VA 22.2 0.874 2- 1.8 0.071 22.2 0.874 Mounting (Bottom view) 1 rated voltage 0.6 1.2 2.4 4.8 11.0 9- 2.7 0.071 1.500 2 7.62 1.2 2.4 4.8 9.6 24.0 41.6 48.0 38.1 38.1 1.500 1 0.897 5.1 10.2 20.4 40.8 102.0 176.8 204.0 2.4 9.5 35 150 570 3075 3800 38.1 22.78 6.6 13.2 26.4 52.8 132 229 264 Dimensions Release Time ms 7.62 6 12 24 48 120 208 240 Operate Time ms 0.300 006AC 012AC 024AC 048AC 120AC 208AC 240AC COIL POWER 0.897 AC Release voltage V(min) 20%of rated voltage 0.646 Max. Pick up voltage V(max) 85%of rated voltage 22.78 Rated Coil resistance 10% 16.4 Dash numbers Rated voltage V 2.6W 15 4 5 6 7 8 9 2.Pickup and release voltage are for test purposes only and are not to be used as design criteria. 3 8 9 1 2 3 4 5 6 7 8 9 5 3A CAUTION: 1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay. 7 2 3C 3B Wiring diagram (Bottom view) NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only. Ningbo Huaguan Relay Corporation LTD.