AZ21501

AZ21501
50 AMP MINIATURE
POWER RELAY
FEATURES
• 1 Form A, B and C contacts available
• AC and DC coils available
• Class F high temperature available
• Lower cost 30A contact available
• Epoxy sealed versions available
• UL, CUR file E44211
• TÜV Pending
CONTACTS
Arrangement
Ratings
UL, CUR
GENERAL DATA
SPST (1 Form A, or B)
SPDT (1 Form C)
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 30A 120VAC Res.
Max. switched power: 1100W or 7200VA
Max. switched current: 40A (Form A)
Max. switched voltage: 300VAC, 110VDC
Operate Time
15 msec max. at nominal coil voltage
Release Time
10 msec max. at nominal coil voltage
(without suppression)
NO: 50A at 240VAC, Resistive [2]
40A at 240VAC, Resistive
30A at 277VAC, General Purpose
25A at 277VAC, Resistive, 100k cycles
20A at 240VAC, Resistive, 250k cycles
2HP at 250VAC
5A at 280VAC, Ballast
Dielectric Strength
1500Vrms contact to contact
2500Vrms contact to coil
4000Vrms contact to coil-Contact Factory
1000 megohms min. at 20°C, 500VDC
Resistive load:
NC: 35A at 240VAC, Resistive [2]
30A at 240VAC / 30VAC, Resistive
20A at 277VAC, General Purpose
1.5 HP at 250VAC
5A at 280VAC, Ballast
TÜV
(Pending)
(at sea level for 1 min.)
Insulation Resistance
50% RH
Dropout
DC: > 10% of nominal coil voltage
AC: > 30% of nominal coil voltage
Ambient Temperature
Operating
Storage
-55°C (-67°F) to 100°C (212°F) Class B
-55°C (-67°F) to 130°C (266°F) Class B
-55°C (-67°F) to 125°C (257°F) Class F
-55°C (-67°F) to 155°C (311°F) Class F
NO: 40A at 240VAC, 14VDC
NC: 30A at 240VAC, 14VDC
Vibration
0.062" DA at 10–55Hz
Material
Silver cadmium oxide [1], silver tin oxide [2]
Shock
20g
Resistance
< 50 milliohms initially
(24V, 1A voltage drop method)
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
30 grams
COIL
Power
At Pickup Voltage
(typical)
DC: 506mW (30/40A), 844mW (50A)
AC: 1.4VA
Max. Continuous
Dissipation
DC: 1.7W at 20°C
AC: 2.7VA at 20°C
Max. Temperature
Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class 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.
6/16/15
AZ21501
RELAY ORDERING DATA
COIL SPECIFICATIONS – DC Coil
Nominal Coil
VDC
3
Must Operate
VDC
2.25
Max. Continuous
VDC
3.9
Coil Resistance ±10%
(30/40A)
(50A)
6
10
Nominal Current
mA ± 10%
300
ORDER NUMBER*
AZ21501–1A–3D
5
3.75
6.5
179
28
16.7
6
4.50
7.8
150
40
24
AZ21501–1A–6D
9
6.75
11.7
100
90
54
AZ21501–1A–9D
12
9.00
15.6
75
160
96
AZ21501–1A–12D
15
10.25
19.5
60
250
150
AZ21501–1A–15D
18
13.5
23.4
50
360
216
AZ21501–1A–18D
24
18.0
31.2
38
640
384
AZ21501–1A–24D
48
36.0
62.4
19
2,560
1536
AZ21501-1A–48D
8
13,445
8067
AZ21501–1A–110D
110
82.50
143
AZ21501–1A–5D
COIL SPECIFICATIONS – AC Coil 50/60 Hz
Nominal Coil
VAC
12
Must Operate
VAC
9
Coil Resistance ±10%
(30/40A only)
27
Max. Continuous
VAC
15.6
Nominal Coil
Power VA
2.0
31.2
2.0
120
ORDER NUMBER*
AZ21501–1A–12A
24
18
120
90
156
2.0
3,040
AZ21501–1A–24A
AZ21501–1A–120A
220
165
286
2.0
13,490
AZ21501–1A–220A
*Substitute “-1B” or “-1C” in place of “-1A” for 1 Form B or 1 Form C respectively. For silver tin oxide contacts substitute “-1AE” or “-1CE” in place of “-1A” or “1C.” For 30A version, add “H”, or for 50A version, add "T" after “-1A/-1AE”, “-1B/-1BE”, or “-1C/-1CE.” To indicate class F version, add suffix “F”. Substitute
“DE” or “AE” in place of “D” or “A” for epoxy sealed version. Use AZ21511 for Pin 6 style.
0.02(0.5)
MECHANICAL DATA
PC Board Layout
2- 0.031(0.8)
Terminal Dimensions
2-0.031(0.8)x0.071(1.8)
2-0.071(1.8)x0.047(1.2)
ALL
0.146(3.7) 0.02(0.5)
)
0.083(2.1)
(7.7
0.701
(17.8)
(3.8)
0.15
0.35
0.303
.04
3(1.1)
0.1
(2.54)
[1,6] 2-0.047(1.2)x0.047(1.2)
50A version Only
[1,6]
0.606
(15.4)
(14)
.043
(1.1)
0.55
0.701
(17.8)
0.55
(14)
0.083(2.1)
0.606
(15.4)
2-0.031(0.8)x0.059(1.5)
Terminal Dimensions
[4,5]
(3.8)
0.15
0.020
(0.5)
[4,5]
[2,3]
50A version Only
AZ21511
AZ21501
0.13(3.3)
20.5max.
(0.807)max.
Outline Dimensions
(12.7) max.
0.50 max.
[1,4,5]
3- 0.098(2.5)
[1,4,5,6]
4- 0.098(2.5)
0.606
(15.4)
0.1
(2.54)
(Viewed toward terminals)
FORM 1A,1B,1C
(2.4)
(5.3)
(20)
0.787
(25.5)
1.004
(27.6)max.
1.087max.
3
0.209
0.094
Wiring Diagram
5
4
6
FORM 1B
FORM 1A
2
1
(17.5)
0.689
(32.5)max.
1.279max.
BOTTOM VIEW
3
4
FORM 1C
5
3
6
6
2
2
1
3
5
4
6
2
1
1
Omit pin 6 for AZ21501
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
6/16/15