AZ726
MINIATURE POWER RELAY
FEATURES • • • • • • • • • AC coils Dielectric strength 5000 Vrms Low cost Flux tight package 16 Amp switching - single pole contacts Isolation spacing greater than 8mm Molded materials: all 94V-0 UL, CUR file E43203 TÜV file R50008783
CONTACTS
Arrangement Ratings SPDT (1 Form C) Resistive load: Max. switched power: 480 W, 4000 VA Max. switched current: 16 A Max. switched voltage: 150 VDC/400 VAC Inductive load: (cosØ =0.4) Max. switched power: 240W or 2000 VA Max. Switched current: 8A Max. switched voltage: 125VDC or 400 VAC
Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory.
GENERAL DATA
Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Minimum operations 1 x 107 1 x 105 at 16 A 240 VAC Res. 8 ms at nominal coil voltage 5 ms at nominal coil voltage (with no coil suppression)
Dielectric Strength 5000 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms between open contacts Insulation Resistance Dropout Ambient Temperature Operating Storage Vibration Shock 1000 megohms min. at 20°C, 500 VDC 50% RH Greater than 30% of nominal coil voltage At nominal coil voltage -40°C (-40°F) to 70°C (158°F) -40°C (-40°F) to 105°C (221°F) 0.062" DA at 10–55 Hz 10 g PC (94V-0) Tinned copper alloy, P.C. 270°C (518°F) 5 seconds 17 grams
Rated Load UL, CUR Material Resistance
16 A 250 VAC, resistive Silver cadmium oxide 30 milliohms initially (6V, 1A method)
COIL
Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 576 mW 1.5 W at 20°C (68°F) ambient 1.2 W at 40°C (104°F) ambient 36°C (65°F) at nominal coil voltage Max. 105°C (221°F)
Enclosure Terminals Max. Solder Temp. Max. Solder Time Weight
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.
6/19/02W
AZ726
RELAY ORDERING DATA
COIL SPECIFICATIONS - AC Coil
Nominal Coil VAC 6 12 24 50 110 220 230 Must Operate VAC 4.8 9.6 19.2 40.0 88.0 176.0 184.0 Max. Continuous VAC 7.8 15.6 31.2 65.0 143.0 286.0 299.0 Nominal Current mA ±10% 150.0 75.0 37.5 18.0 10.6 5.3 3.6 Coil Resistance ±10% 16 65 260 1130 4600 20200 24900
ORDER NUMBER
Form C (SPDT) AZ726-1C-6A AZ726-1C-12A AZ726-1C-24A AZ726-1C-50A AZ726-1C-110A AZ726-1C-220A AZ726-1C-230A
HARDWARE ORDERING DATA
DESCRIPTION
Socket
ORDER NUMBER
ST484–U1
DESCRIPTION
Retainer
ORDER NUMBER
ST482–2
MECHANICAL DATA
ST484-U1
.500 (12.7)
HARDWARE
.177 (4.5) MAX 1.28 (32.5) .366 (9.3)
.354 (9.0)
1.22 (30.9)
.023 (0.58) x .023 (0.58) 0.016 (0.4) x 0.040 (1.015)
.414 (10.5)
.125 DIA (0.5)
PC BOARD LAYOUT
.295 (7.5) .197 (5.0)
RETAINING CLIP
1.217 (30.9) .158 (4.0)
.197 (5.0) .590 (15) .059 DIA (1.5)
1.044 (26.5)
.118 (3.0)
.138 (3.5)
Viewed toward terminals
ST482-2
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
6/19/02W
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