AZ764
16 A SPDT MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low height: 15.7 mm
• Epoxy sealed version available
• 16 Amp switching (High inrush version 80A available)
• AC and DC 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)
• UL, CUR file E43203
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
3 x 107
7 x 104 at 16 A 250 VAC res.
Operate Time (typical) 7 ms at nominal coil voltage
• VDE certificate 40012572
Release Time (typical) 3 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
CONTACTS
Arrangement
Insulation
Resistance
105 megohms min. at 500 VDC,
20°C, 50% RH
SPDT (1 Form C)
SPST (1 Form A)
Insulation
B250 at 1 Form C, flux proof version
C250 at other relay versions
Overvoltage category: III
Pollution degree: 3
(according to
DIN VDE 0110,
IEC 60664-1)
Ratings
Resistive load:
Max. switched power: 480 W or 5000 VA
Max. switched current: 16 A
Nominal voltage: 250 VAC
Max. switched voltage: 300 VDC* or 400 VAC
Dropout DC coils
AC coils
Greater than 10% of nominal coil voltage
Greater than 15% of nominal coil voltage
* Note: If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Ambient Temperature At nominal coil voltage
Operating -40°C (-40°F) to 85°C (185°F) - DC coils
-40°C (-40°F) to 70°C (158°F) - AC coils
Rated Load
UL, CUR
Vibration
Break contacts: 5 g at 20…500 Hz
Make contacts: 20 g at 30…500 Hz
16 A at 250 VAC, General use [1][2]
VDE
1 Form A - DC coil
Shock
20 g
16 A at 250 VAC, 30k cycles, 85°C [1]
16 A at 250 VAC, 10k cycles, 85°C [2]
20 A at 250 VAC, 10k cycles, 85°C [2] *
Enclosure
P.B.T. polyester, UL-94 : V0
Tinned copper alloy, P.C.
270°C (518°F)
Terminals
* approved with open vent hole only
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
1 Form A - AC coil
16 A at 250 VAC, 30k cycles, 70°C [1]
16 A at 250 VAC, 40k cycles, 70°C [2]
5 seconds
80°C (176°F)
Max. Immersion Time 30 seconds
1 Form C - DC coil
16 A at 250 VAC, 10k cycles, 70°C [1]
16 A at 250 VAC, 10k cylces, 85°C [2]
Weight
14 grams
Packing unit in pcs
20 per carton tube / 1000 per carton box
1 Form C - AC coil
16 A at 250 VAC, 10k cycles, 70°C [1][2]
COIL
Material
Silver nickel [1], silver tin oxide [2]
< 100 miliohms initially
Power
Resistance
At Pickup Voltage
(typical)
200 mW (DC coil)
.422 VA (AC coil)
NOTES
Max. Continuous
Dissipation
1.7 W at 20°C (68°F) ambient
1.7 VA at 20°C (68°F) ambient
1. All values at 20°C (68°F).
Temperature Rise
Max. Temperature
26°C (47°F) at nominal coil voltage
155°C (311°F) Class F
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
This product specification to be used only together with the application notes
2013-02-26
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf