AZ21501P 50 AMP MINIATURE LATCHING POWER RELAY FEATURES • • • • • 1 Form A, B and C contacts available Single coil latching Lower cost 30A & 40A contacts available Epoxy sealed versions available UL, CUR E44211 CONTACTS Arrangement Ratings GENERAL DATA SPST (1 Form A, or B) SPDT (1 Form C) Resistive load: Max. switched power: 1200 W or 13850 VA Max. switched current: 50 A Max. switched voltage: 277 VAC, 110 VDC UL, CUR 30A / 40A / 50A at 277VAC, 6k cycles, 25°C Life Expectancy Mechanical Electrical Minimum operations 1 x 106 See contact ratings. Set Time 15ms Reset Time 15ms Dielectric Strength 1500 Vrms contact to contact 2500 Vrms contact to coil (at sea level for 1 min.) Insulation Resistance Material silver tin oxide Resistance < 50 milliohms initially (24 V, 1 A voltage drop method) COIL Power At Pickup Voltage (typical) Max. Temperature 30A, 40A : 576mW 50A : 960mW 1000 megohms min. at 20°C, 500 VDC 50% RH Ambient Temperature Operating -40°C (-40°F) to 85°C (185°F) Vibration 0.059" DA at 10–55 Hz Shock 20 g 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) Max. Immersion Time 30 seconds Weight 28 grams Max. 105°C (266°F) 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. 7/15/15 AZ21501P RELAY ORDERING DATA COIL SPECIFICATIONS – SINGLE COIL LATCHING ORDER NUMBER* Nominal Coil VDC 5 Must Operate VDC 4.0 Max. Continuous VDC 6.0 Coil Resistance ± 10% 30A, 40A 50A 28 16.7 12 9.6 14.4 24 19.2 28.8 640 384 AZ21501P–1A–24D 48 38.4 57.6 2560 1536 AZ21501P–1A–48D 160 AZ21501P–1A–5D 96 AZ21501P–1A–12D *Substitute “-1B” or “-1C” in place of “-1A” for 1 Form B or 1 Form C respectively. For 30A version, add “H” after “-1A”, “-1B”, or “-1C”. For 40A version, add “J” after “-1A”, “-1B”, or “-1C”. Substitute “DE” in place of “D” for epoxy sealed version. MECHANICAL DATA Outline Dimensions 0.094 (2.4) 4 + - - + - + 1.279max. (32.5)max. S R - + 2 1 Form 1A 5 3 + - S R 2 4 5 3 + - S R (17.5) (17.8) 0.701 0.551 (14) 2- (1.1) 0.043 Wiring Diagram 3 0.689 3-- 0.098 (2.5) 0.1 (2.54) 0.787 (20) 1.004 (25.5) (7.7) Mounting (Bottom view) (5.3) 0.5 (12.7) 1.087max. (27.6)max. 0.303 (15.4) 2-0.031x0.059 max. (0.80x1.5) max. 2-0.047×0.047 max. (1.20x0.80) max. 0.209 3-0.016x0.0318 (0.4)x(0.8) 0.606 0.15 (3.8) 0.807max. 20.5max. 0.020 (0.5) 0.146 ±0.020 max. (3.7 ± 0.5) max. PC Board Layout 2 1 Form 1B 1 Form 1C Tolerance: ± .010" 7/15/15