AZ733W DPST MINIATURE POWER RELAY FEATURES • • • • • • • Dielectric strength 5000 Vrms 1.5 mm contact gap Epoxy sealed version available 12 Amp switching — double pole contacts Isolation spacing greater than 8 mm UL, CUR file E44211 TÜV certificate R50129285 GENERAL DATA CONTACTS Arrangement DPST (2 Form A) Ratings Resistive load: Max. switched power: 300 W or 3324 VA Max. switched current: 12 A Max. switched voltage: 250 VDC* or 400 VAC * Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Rated Load UL TÜV 10 A at 250 VAC, 100k cycles [1] 12 A at 277 VAC resistive, 70°C, 80k cycles [3] 1/3 HP at 125 VAC [3] 3/4 HP at 250 VAC [3] TV-3 at 125 VAC, 25k cycles [1] 12 A at 250 VAC resistive, 70°C, 10k cycles [2][3] 10 A at 250 VAC resistive, 70°C, 30k cycles [1][2][3] 10 A at 30 VDC, 70°C, 10k cycles [1] Life Expectancy Mechanical Electrical Minimum operations 5 x 105 1 x 105 at 10 A 250 VAC Res. Operate Time (typical) 10 ms at nominal coil voltage Release Time (typical) 4 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 5000 Vrms coil to contact (at sea level for 1 min.) 3000 Vrms between open contacts 3000 Vrms between contact sets Insulation Resistance 1000 megohms min. at 20°C, 500 VDC, 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating Storage at nominal coil voltage -40°C (-40°F) to 70°C (158°F) -40°C (-40°F) to 105°C (221°F) Vibration 0.062" (1.5 mm) DA at 10–55 Hz Material Silver cadmium oxide [1], silver nickel [2], silver tin oxide [3] Shock 10 g Resistance < 50 milliohms initially Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Max. Solder Temp. 270°C (518°F) Max. Solder Time 5 seconds Max. Solvent Temp. 80°C (176°F) COIL Power At Pickup Voltage (typical) 450 mW Max. Continuous Dissipation 2.0 W at 20°C (68°F) ambient Max. Immersion Time 30 seconds Temperature Rise 40°C (83°F) at nominal coil voltage Weight 18 grams Max. 130°C (266°F) Packing unit in pcs 50 per plastic tray / 500 per carton box Temperature NOTES 1. All values at 20°C (68°F). 2. Relay may pull in with less than “Must Operate” value. 3. Specifications subject to change without notice. ZETTLER electronics GmbH Junkersstrasse 3, D-82178 Puchheim, Germany Tel. +49 89 800 97 0 Fax +49 89 800 97 200 [email protected] www.ZETTLERelectronics.com 2010-12-17 AZ733W RELAY ORDERING DATA COIL SPECIFICATIONS Nominal Coil VDC 3 5 6 9 12 18 24 48 60 110 Must Operate VDC 2.25 ORDER NUMBER Max. Continuous VDC 4.7 3.8 4.5 6.8 9.0 13.5 18.0 36.0 45.0 82.5 Coil Resistance Ohm 11.3 ± 10% 7.9 9.5 14.2 18.9 28.4 37.9 75.9 94.8 183.3 31 45 101 180 405 720 2,880 4,500 16,800 ± ± ± ± ± ± ± ± ± 10% 10% 10% 10% 10% 15% 15% 15% 15% Unsealed AZ733W–2A–3D Sealed AZ733W–2A–3DE AZ733W–2A–5D AZ733W–2A–6D AZ733W–2A–9D AZ733W–2A–12D AZ733W–2A–18D AZ733W–2A–24D AZ733W–2A–48D AZ733W–2A–60D AZ733W–2A–110D AZ733W–2A–5DE AZ733W–2A–6DE AZ733W–2A–9DE AZ733W–2A–12DE AZ733W–2A–18DE AZ733W–2A–24DE AZ733W–2A–48DE AZ733W–2A–60DE AZ733W–2A–110DE * Add suffix “B” to “2A” for silver nickel contacts. Add suffix “E” to “2A” for silver tin oxide contacts. MECHANICAL DATA PC BOARD LAYOUT .787 (20.0) .51 (13) .197 (5) .295 (7.5) 0.015 (0.38) 1.02 (25.9) .160 ± .015 (4.2 ± .4) 1.14 (29) .08 (2.1) 6 x ø .05 [ø 1.3] Viewed toward terminals WIRING DIAGRAM Terminal No. Dimensions Tol.: ± 0.005 (0.13) 1,4,5,8 0.018 (0.457) x 0.038 (0.965) 3,6 0.011 (0.279) x 0.038 (0.965) 1 3 4 8 6 5 Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" ZETTLER electronics GmbH Junkersstrasse 3, D-82178 Puchheim, Germany Tel. +49 89 800 97 0 Fax +49 89 800 97 200 [email protected] www.ZETTLERelectronics.com 2010-12-17 AZ733W Electrical life reduction factor at inductive AC load Electrical life at 250 VAC, resistive load 107 F 1,0 Reduction factor Number of cycles 0,9 106 0,8 0,7 0,6 0,5 105 0,4 0,3 1,0 0,9 0,8 0,7 0,6 0,5 0,4 0,3 cos j 0,2 Power factor 104 Ncos j = N x F 0 0,4 0,8 1,2 1,6 2,0 2,4 2,8 3,2 3,6 4,0 Breaking capacity [kVA] Max. AC/DC resistive load breaking capacity 20 DC - 2 contacts in series AC Current [A] 10 5 2 DC - 1 contact 1 0,5 0,1 10 20 30 40 50 100 200 300 Voltage [V] ZETTLER electronics GmbH Junkersstrasse 3, D-82178 Puchheim, Germany Tel. +49 89 800 97 0 Fax +49 89 800 97 200 [email protected] www.ZETTLERelectronics.com 2010-12-17