AZ2511
120 AMP MINIATURE
HIGHPOWER LATCHING
RELAY
FEATURES
•
•
•
•
•
Latching relay
120 Amp switching capability at Res. Load
Heavy load to 33.24kVA
4kV dielectric strength(contact to coil)
Single and Dual coils
GENERAL DATA
Life Expectancy
Mechanical
Operate Time (max.)
Release Time (max.)
Dielectric Strength
Minimum operations
1 x 10
5
20 ms at nominal coil voltage
20 ms at nominal coil voltage
2000 Vrms contact to contact
CONTACTS
Arrangement
Ratings
SPST N.O. (1 Form A) SPST NO DM (1 Form U)
SPST N.C. (1 Form B) SPST NC DB (1 Form V)
Resistive load:
Max. switched power: 3360 W or 33240 VA
Max. switched current:120 A
Max. switched voltage: 440 VAC
120 A at 277VAC/28VDC Resistive
(at sea level for 1 min.)
4000 Vrms contact to coil
Insulation Resistance
Material
Resistance
Silver Tin Oxide
1A,1B: 1 milliohm max.(at 1A 24VDC)
1U,1V: 0.7 milliohm max. (at 1A 24VDC)
Creepage Distance
Ambient Temperature
Operating
Vibration
1000Megaohms at 500 VDC
8mm
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
1.5mm DA at 10–55 Hz
ELECTRICAL ENDURANCE
Shock Mechanical
Functonal
10g
Destructive
100 g
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
P.B.T. polyester
P.C. (Coil), heavy Tabs(Power)
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
Approx. 85 grams
COIL
Power
At Pickup Voltage
(typical)
Temperature
105°C (221°F)
1.77 W single coil
3.52 W dual coil
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.
9/21/2012
AZ2511
RELAY ORDERING DATA
COIL SPECIFICATIONS – Single Coil
Nominal Coil
VDC
6
12
24
48
Must Operate
VDC
4.8
9.6
19.2
38.4
Max. Continuous
VDC[1]
7.8
15.6
31.2
62.4
Coil Resistance
± 10%
13
50
210
860
ORDER NUMBER*
SPST-NO
AZ2511P1-1A-6D1
AZ2511P1-1A-12D1
AZ2511P1-1A-24D1
AZ2511P1-1A-48D1
SPST -NC
AZ2511P1-1B-6D1
AZ2511P1-1B-12D1
AZ2511P1-1B-24D1
AZ2511P1-1B-48D1
COIL SPECIFICATIONS – Dual Coil
Nominal Coil
VDC
6
12
24
48
Must Operate
VDC
4.8
9.6
19.2
38.4
Max. Continuous
VDC[1]
7.8
15.6
31.2
62.4
Coil Resistance
± 10%
6.5+6.5
25+25
105+105
430+430
ORDER NUMBER*
SPST-NO
AZ2511P2-1A-6D1
AZ2511P2-1A-12D1
AZ2511P2-1A-24D1
AZ2511P2-1A-48D1
SPDT
AZ2511P2-1B-6D1
AZ2511P2-1B-12D1
AZ2511P2-1B-24D1
AZ2511P2-1B-48D1
*Use U or V in place of A for Form U or Form V. Replace 1 with ‘2’, ‘3’, ‘4’, ‘5’, ‘6’, or ‘7’ for contact terminal type. Add ‘S’ for 120 micro-ohm shunt.
Add ‘R’ for negative polarity. Add ‘415’ for UC1, ‘416’ for UC2, or ‘417’ for UC3 Class Electrical Endurance.
[1] Max. continuous voltage should not be applied for more than 30 seconds.
UC1: meets the UC1 requirements on IEC62055-31: Carrying test 2400A peak current for 10ms
UC2: meets the UC2 requirements on IEC62055-31: Making test:3.5kA/10ms; Carring test 4.5kA/10ms
UC3: meets the UC3 requirements on IEC62055-31: Making test:3kA/10ms; Carrying test 6kA/10ms
Type 1 Contact Terminal
Type 2 Contact Terminal
9/21/2012
Switching Power Supply Study Group
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EEWORLD
