AZ770
SPDT SUBMINIATURE
POWER RELAY
FEATURES
• 5 kV dielectric strength, 10 kV surge
• 8 mm creepage and clearance
• Proof tracking index (PTI/CTI) 250
• 5 Amp switching capability (version “T” 10 Amp)
• 20 A high inrush current (1 Form A)
• Epoxy sealed version available
• UL Class F insulation (155°C) standard
• Reinforced insulation, EN 60730-1 (VDE 0631, part 1),
1 Form A: EN 60335-1 (VDE 0700, part 1)
• UL, CUR file E44211
• VDE certificate 40006815
GENERAL DATA
CONTACTS
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Life Expectancy
Mechanical
Minimum operations
1 x 106
Ratings
Resistive load:
Standard version
Electrical
1 x 105 at 5 A 250 VAC Res.
Max. switched power: 150 W or 1250 VA
(Version “T”: 150 W or 2500 VA)
Max. switched current: 5 A
(Version “T”: 10 A)
Max. switched voltage: 30 VDC* or 250 VAC
High capacity version “T”
Electrical
1 x 105 at 10 A 250 VAC Res.
8 ms at nominal coil voltage
Operate Time (max.)
Release Time (max.)
4 ms at nominal coil voltage
(with no coil suppression)
* Note: If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.) 1000 Vrms between open contacts
Rated Load
UL
B300 pilot duty, 40°C
1000 W, 250 VAC, tungsten load, 40°C 6k cycles
Surge Voltage
Coil to contact
10,000 V (at 1.2x50 µs)
1 Form A
Insulation
Resistance
1000 megohms min. at 20°C, 500 VDC,
50% RH
5 A at 250 VAC, resistive, 100k cycles
5 A at 30 VDC, resistive, 100k cycles
3 A at 250 VAC, cos phi 0.4, 100k cycles
1/8 HP at 125/250 VAC, 100k cycles
C300 pilot duty, 125/250 VAC, 100k cycles
TV-2 at 120 VAC
Insulation
C250
(according to
DIN VDE 0110,
IEC 60664-1)
Overvoltage category: III
Pollution dregree: 3
Nominal voltage: 250 VAC
Dropout
Greater than 5% of nominal coil voltage
1 Form C
Ambient Temperature
Operating
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
3 A at 250 VAC, resistive, 100k cycles
3 A at 30 VDC, resistive, 100k cycles
Storage
High capacity version “T”
10 A at 250 VAC, resistive, 85°C, 100k cycles
15 A at 120 VAC, resistive, 70°C, 6k cycles
Vibration
1.65 mm DA at 10–55 Hz
10 g operating, 100 g damage
P.B.T. polyester
Shock
Enclosure
VDE
5 A at 250 VAC, 85°C, 100k cycles
2 A at 250 VAC, cos phi 0.5, 85°C, 30k cycles *
3 A at 400 VAC, 85°C, 100k cycles
Terminals
Tinned copper alloy, P.C.
270°C (518°F)
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
* change-over contact tested as make contact
5 seconds
80°C (176°F)
High capacity version “T”
10 A at 250 VAC, 85°C, 15k cycles
30 seconds
Material
Silver nickel, silver tin oxide (high capacity
version “T” only), gold plating available
4.6 grams
Packing unit in pcs
100 per tray / 1000 per carton box
Resistance
< 100 milliohms initially
9-2-11
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