AZ755-1C-12D [AZETTLER]
20 AMP MINIATURE POWER RELAY; 20 AMP小型功率继电器
| 型号： | AZ755-1C-12D |
| 厂家： | 
AMERICAN ZETTLER, INC. |
| 描述： | 20 AMP MINIATURE POWER RELAY |
| 文件： | 总2页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AZ755
20 AMP MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low cost
• Epoxy sealed version available
• 20 Amp switching — single pole contacts
• Isolation spacing greater than 8mm
• UL Class B insulation system standard, Class F available
• UL, CUR file E44211
• TÜV file R50129286
CONTACTS
GENERAL DATA
Arrangement
SPST (1 Form A, 1 Form B)
SPDT (1 Form C)
Life Expectancy
Mechanical
Electrical
Minimum operations
5 x 106
5 x 104 at 16 A 240 VAC Res.
2 x 104 at 20 A 277 VAC Res.
Ratings
Resistive load:
Max. switched power: 480 W or 5540 VA
Max. switched current: 20 A
Operate Time (typical) 8 ms at nominal coil voltage
Max. switched voltage: 150* VDC or 380 VAC
Release Time (typical) 5 ms at nominal coil voltage
*Note: If switching voltage is greater than 30VDC, special
precautions must be taken. Please contact the factory.
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.) 1000 Vrms between open contacts
5000 Vrms coil to contact
Rated Load
UL, CUR
20 A at 277 VAC N.O. resistive, 50k cycles
16 A at 240 VAC general use, 100k cycles
12 A at 277 VAC N.O. resistive., 100k cycles
20 A at 24 VDC resistive
Insulation
Resistance
1000 megohms min. at 20°C
500 VDC 50% RH
1 HP 240 VAC
TV-8 120 VAC N.O. (silver tin oxide only)
Dropout
Greater than 10% of nominal coil voltage
TÜV
16 A at 30 VDC, 250 VAC resistive, 30k cycles*
13 A at 420 VAC resistive, 30k cycles *
Ambient Temperature At nominal coil voltage
Operating
Storage
-40°C (-40°F) to 90°C (194°F)
-40°C (-40°F) to 130°C (266°F)
*approval for form A , C, and Class F only
Material
Silver cadmium oxide (silver tin oxide available)
Vibration
0.062" DA at 10–55 Hz
10 g
Resistance
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Shock
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
COIL
Terminals
Power
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
At Pickup Voltage
(typical)
270 mW
80°C (176°F)
Max. Continuous
Dissipation
1.9 W at 20°C (68°F) ambient
Max. Immersion Time 30 Seconds
Weight 18.5 grams
Temperature Rise
Temperature
34°C (61°F) at nominal coil voltage
Max. 130°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.
4/24/09W
AZ755
RELAY ORDERING DATA
COIL SPECIFICATIONS
ORDER NUMBER*
Nominal Coil
Must Operate
Max. Continuous
VDC
Coil
Resistance
Form A
(SPST)
Form C
(SPDT)
VDC
VDC
5
6
3.6
9.4
11.4
17.4
22.8
27.9
45.7
89.0
115.3
170.5
47 10%
AZ755–1A–5D
AZ755–1C–5D
AZ755–1C–6D
AZ755–1C–9D
AZ755–1C–12D
AZ755–1C–18D
AZ755–1C–24D
AZ755–1C–48D
AZ755–1C–60D
AZ755–1C–110D
4.3
6.5
69 10%
AZ755–1A–6D
AZ755–1A–9D
AZ755–1A–12D
AZ755–1A–18D
AZ755–1A–24D
AZ755–1A–48D
AZ755–1A–60D
AZ755–1A–110D
9
155 10%
275 10%
620 10%
1100 15%
4400 15%
6880 15%
22900 15%
12
18
24
48
60
110**
8.6
13.0
17.3
34.6
43.2
79.3
*Add suffix “E” for epoxy sealed version, suffix “A” for AgSnO (silver tin oxide) contacts. Substitute “1B” in place of “1A” or “1C” to indicate 1 Form B
contact arrangement. Add suffix “F” for Class F.
**110V coil not TÜV approved.
HARDWARE ORDERING DATA
DESCRIPTION
ORDER NUMBER
DESCRIPTION
ORDER NUMBER
Socket
ST484–U1
Retainer
ST482–2
MECHANICAL DATA
PC BOARD LAYOUT
Form A and C
.197.197
(5) (5)
(Form A and C only)
.295 (7.5)
.590
(15)
1.14
(29)
.51
(13)
.08
(2.1)
.05 DIA. (1.3)
(Form B & C only)
(6 places Form A & B)
(8 places Form C)
Viewed toward terminals
ST484-U1
HARDWARE
.354
(9.0)
Terminal No. Dimensions Tol.: 0.005 (0.13)
1,2,4,5,7,8 0.018 (0.457) x 0.038 (0.965)
.500
(12.7)
.177
(4.5)
MAX
3,6
0.011 (0.279) x 0.038 (0.965)
1.28
(32.5)
1.22
(30.9)
.366
(9.3)
WIRING DIAGRAM
.125 DIA
(0.5)
.414
(10.5)
Form A
Form B
Form C
2
3
1
8
1
8
1
8
2
3
4
5
3
4
RETAINING CLIP
1.217
(30.9)
.295
(7.5)
.158
(4.0)
7
6
6
5
7
6
.197
(5.0)
Viewed toward terminals
1.004
(26.5)
.197
(5.0)
.590 (15)
.059 DIA
(1.5)
.138
(3.5)
.118
(3.0)
Viewed toward terminals
ST482-2
Dimensions in inches with metric equivalents in parentheses. Tolerance:
.010"
4/24/09W
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