AZ166 1 MINIATURE POWER RELAY FEATURES • • • • • • Top panel mount SPDT through 4PDT arrangement High switching capacity AC and DC coils UL, CUR file E43203 TÜV pending GENERAL DATA CONTACTS Arrangement SPDT (1 Form C) DPDT (2 Form C) 3PDT (3 Form C) 4PDT (4 Form C) Ratings See chart on page 2 UL, CUR See chart on page 2 Minimum Load 5 VDC, 0.1 A Material Silver cadmium oxide Resistance < 50 milliohms initially (24 V, 1 A voltage drop method) COIL Power Life Expectancy Mechanical Electrical Minimum operations 2 x 107 operations 1 x 105 operations at rated load Operate Time 25 msec max. at nominal coil voltage Release Time 25 msec at nominal coil voltage (without suppression) Dielectric Strength 1500 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms contact to contact 1000 Vrms between contact sets Insulation Resistance 100 megohms min. at 20°C, 500 VDC, 50% RH Dropout DC: > 10% of nominal coil voltage AC: > 30% of nominal coil voltage Ambient Temperature Operating Storage -55°C (-67°F) to 70°C (158°F) -55°C (-67°F) to 105°C (221°F) Vibration 0.062" DA at 10–55 Hz At Pickup Voltage (typical) DC: 576 mW, 6 to 48 VDC 704 mW, 110 VDC AC: .768 VA Shock 20g Enclosure Polycarbonate Max. Continuous Dissipation DC: 1.2 W (110 V : 1.5 W) at 20°C (68°F) AC: 1.7 VA at 20°C (68°F) Terminals Plug-in 105°C (221°F) Max. Solder Temp. 250°C (482°F) Max. Solder Time 5 seconds Weight 37 grams 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. 5/28/09 AZ1661 CONTACT RATINGS Maximum Ratings SPDT Heavy duty, resistive load: Max. Switched Power: 560 W, 5540 VA Max. Switched Current: 20 A Max. Switched Voltage: 28 VDC, 277 VAC UL/CUR Ratings SPDT Heavy duty: 20 A, 277 VAC, General use 20 A, 28 VDC, General use DPDT Heavy duty: 10 A, 277 VAC, General use 10 A, 28 VDC, General use 1/2 HP, (9.8A) 125 VAC, Motor load DPDT Heavy duty, resistive load: Max. Switched Power: 560 W, 5540 VA Max. Switched Current: 10 A Max. Switched Voltage: 28 VDC, 277 VAC DPDT, 3PDT Standard duty, resistive load: Max. Switched Power: 280 W, 2500 VA Max. Switched Current: 10 A Max. Switched Voltage: 28 VDC, 220 VAC DPDT, 3PDT, Standard duty: 10 A, 220 VAC, General use 10 A, 28 VDC, General use 4PDT, Standard duty, resistive load: Max. Switched Power: 280 W, 2500 VA Max. Switched Current: 5 A Max. Switched Voltage: 28 VDC, 220 VAC 4PDT, Standard duty: 5A, 220 VAC, General use 5A, 28 VDC, General use MECHANICAL DATA AZ1661-_C AZ166-_C AZ1661-_CT AZ166-_CT .197 [5.0] .047 [1.2] .846 [21.5] .098 [2.5] .209 [5.3] 1.378 [35.0] .138 [3.5] .134 [3.4] 1.496 [38.0] .098 [2.5] 1.693 [43.0] Viewed Towards Terminal 2 3 4 1 2 3 1 4 5 6 7 8 4 5 6 5 8 12 7 14 13 8 9 9 12 14 13 14 1 2 1 2 1 2 3 4 1 2 3 1 4 1 2 1 3 4 3 4 5 6 7 8 4 5 6 5 8 3 4 3 4 6 9 10 11 12 7 8 9 9 12 5 6 5 6 6 5 7 5 7 8 8 14 13 - + 4C 4C .098 [2.5] .079 [2.0] 1 11 1.496 [38.0] .020 [0.5] 1.693 [43.0] WIRING DIAGRAM 10 1.102 [28.0] 1.378 [35.0] .079 [2.0] 9 ø.098 [ø2.5] .252 [6.4] 1.102 [28.0] .020 [0.5] 13 .138 [3.5] .846 [21.5] 3C 2C 2CT 14 13 - + - 3C 8 7 14 13 - + 2C 2 8 7 - + 2CT + 1CT 1CT WITH LED Viewed Towards Terminal TERMINAL LAYOUTS .226 [5.7] .169 [4.3] .520 [13.2] .161 [4.1] .661 [16.8] .409 [10.4] .173 [4.4] .169 [4.3] .163 [4.1] .520 [13.2] .161 [4.1] .661 [16.8] .169 [4.3] .260 [6.6] .163 [4.1] .156 [4.0] .394 [10.0] .520 [13.2] .161 [4.1] .181 [4.6] .163 [4.1] .417 [10.6] .409 .661 [10.4] [16.8] .409 [10.4] .699 [17.75] .559 [14.2] 4C 3C 2C 1CT & 2CT 5/28/09 AZ1661 RELAY ORDERING DATA STANDARD RELAYS: DC Coil COIL SPECIFICATIONS Nominal Coil VDC 6 Must Operate VDC 4.8 Max. Continuous VDC 6.6 Nominal Current mA ± 10% 150.0 Coil Resistance 12 9.6 13.2 75.0 24 19.2 26.4 36.9 48 38.4 52.8 18.5 110 88.0 121.0 10.0 11,000 40.0 ± 10% 160 ORDER NUMBER* AZ1661–2C–6D ± 10% AZ1661–2C–12D 650 ± 10% AZ1661–2C–24D 2600 ± 15% AZ1661–2C–48D ± 15% AZ1661–2C–110D STANDARD RELAYS: AC Coil (50/60 Hz) COIL SPECIFICATIONS Nominal Coil VAC 6 Nominal Current mA ± 10% 200.0 Coil Resistance ORDER NUMBER* Must Operate VAC 4.8 Max. Continuous VAC 7.1 12 9.6 14.3 100.0 24 19.2 28.6 50.0 184 ± 10% 48 38.4 57.1 25.0 735 ± 10% AZ1661–2C–48A 120 96.0 143.0 10.0 4,550 ± 10% AZ1661–2C–120A 220 176.0 261.0 5.5 14,400 ± 15% AZ1661–2C–220A 11.5 ± 10% AZ1661–2C–6A 46.0 ± 10% AZ1661–2C–12A AZ1661–2C–24A * For 3PDT or 4PDT substitute “-3C” or “-4C” for “-2C”. For LED add “1” to the end of p/n. RELAY ORDERING DATA HEAVY DUTY RELAYS: DC Coil COIL SPECIFICATIONS Nominal Current mA ± 10% 150.0 Coil Resistance ORDER NUMBER* Nominal Coil VDC 6 Must Operate VDC 4.8 Max. Continuous VDC 6.6 12 9.6 13.2 75.0 160 ± 10% AZ1661–1CT–12D 24 19.2 26.4 36.9 650 ± 10% AZ1661–1CT–24D 48 38.4 52.8 18.5 2600 ± 15% AZ1661–1CT–48D 110 88.0 121.0 10.0 11,000 ± 15% AZ1661–1CT–110D 40.0 ± 10% AZ1661–1CT–6D HEAVY DUTY RELAYS: AC Coil (50/60 Hz) COIL SPECIFICATIONS Nominal Current mA ± 10% 200.0 Coil Resistance ORDER NUMBER* Nominal Coil VAC 6 Must Operate VAC 4.8 Max. Continuous VAC 7.1 12 9.6 14.3 100.0 24 19.2 28.6 50.0 184 ± 10% 48 38.4 57.1 25.0 735 ± 10% AZ1661–1CT–48A 120 96.0 143.0 10.0 4,550 ± 10% AZ1661–1CT–120A 220 176.0 261.0 5.5 14,400 ± 15% AZ1661–1CT–220A 240 192.0 288.0 5.0 22,000 ± 15% AZ1661–1CT–240A 11.5 ± 10% AZ1661–1CT–6A 46.0 ± 10% AZ1661–1CT–12A AZ1661–1CT–24A * For DPDT substitute “-2CT” for “-1CT”. For LED add “1” to the end of p/n. 5/28/09