AZ764F
20 AMP HIGH TEMPERATURE
MINIATURE POWER RELAY
FEATURES
Quick connect Faston and PCB terminals
Ambient Temperature up to 105°C (221°F)
Dielectric strength 5000 Vrms
Low height: 15.7 mm
20 Amp switching (18 A over Faston)
AC and DC (standard and sensitive) coils
Isolation spacing greater than 10 mm
Proof tracking index (PTI/CTI) 250
Reinforced insulation, EN 60730-1 (VDE 0631, part 1)
EN 60335-1 (VDE 0700, part 1)
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UL, CUR pending
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VDE file 40012572 (sensitive DC coils only)
CONTACTS
Arrangement
Ratings
SPST (1 Form A)
Resistive load:
Max. switched power: 600 W or 5000 VA
Max. switched current: 20 A
Max. switched voltage: 300 VDC* or 400 VAC
*
Note: If switching voltage is greater than 30 VDC,
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GENERAL DATA
Life Expectancy
Mechanical
Electrical
(ohmic load at
105°C / 221°F)
Operate Time (typical)
Release Time (typical)
Minimum operations
3 x 10
7
1.7 x 10
5
at 10 A 230 VAC res.
2.8 x 10
5
at 8 A 230 VAC res.
3.2 x 10
5
at 6 A 230 VAC res.
7 ms at nominal coil voltage
3 ms at nominal coil voltage
(with no coil suppression)
special precautions must be taken.
Please contact the factory.
Rated Load
UL, CUR
VDE
20 A at 250 VAC general use
10 A at 250 VAC resistive, 105 °C, 150k cycles
16 A at 250 VAC resistive, 105 °C, 10k cycles
20 A at 250 VAC resistive, 85 °C, 10k cycles
Silver tin oxide
< 100 milliohms initially
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.)
1000 Vrms between open contacts
Insulation
Resistance
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Dropout DC coils
AC coils
Ambient Temperature
Operating
10
5
megohms min. at 500 VDC,
20°C, 50% RH
C250
Overvoltage category: III
Pollution degree: 3
Nominal voltage: 250 VAC
Greater than 10% of nominal coil voltage
Greater than 15% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 105°C (221°F) - DC sens.
-40°C (-40°F) to 85°C (185°F) - DC std.
-40°C (-40°F) to 70°C (158°F) - AC coils
-40°C (-40°F) to 105°C (221°F)
20 g at 30…500 Hz
30 g
P.B.T. polyester, UL-94 : V0
Tinned copper alloy
P.C. and quick connect
270°C (518°F)
5 seconds
16 grams
12 per carton tube / 600 per carton box
Material
Resistance
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
(at nominal voltage)
Max. Temperature
140 mW (sensitive DC coil)
200 mW (standard DC coil)
.422 VA (AC coil)
2.2 W at 20°C (68°F) ambient (DC coil)
1.7 VA at 20°C (68°F) ambient (AC coil)
16°C (29°F) (sensitive DC coil)
26°C (47°F) (standard DC coil)
26°C (47°F) (AC coil)
155°C (311°F)
Storage
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
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. Allow suitable slack on leads when wiring and do not subject
the terminals to excessive force.
Max. Solder Time
Weight
Packing unit in pcs
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2005-08-22
Junkersstrasse 3, D-82178 Puchheim, Germany