AZ942
16 AMP MINIATURE
PC BOARD RELAY
FEATURES
•Extremely low cost
•High switching capacity — 16 Amps
•DC coils to 48 VDC
• UL, CUR file E44211; VDE file 6820 5
•Class B insulation for high temperature operation
•Class F insulation available
CONTACTS
Arrangement |
SPST (1 Form A) |
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SPDT (1 Form C) |
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Ratings |
Resistive load |
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Medium Duty |
Max. switched power: |
150 W or 2770 VA |
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Max. switched current: |
10 A |
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Max. switched voltage: |
30 VDC or 300 VAC |
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UL Rating: 5 A at 30 VDC |
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10 A at 277 VAC |
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1/3 HP at 125 VAC (1 Form A) |
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2.9 A 125 VAC pilot duty (1 Form A) |
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Heavy Duty |
Max. switched power: |
480 W or 4000 VA |
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Max. switched current: |
16 A |
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Max. switched voltage: |
30 VDC or 300 VAC |
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UL Rating: 12 A at 28 VDC |
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12 A at 277 VAC |
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16A at 250 VAC |
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2.0 A at 240 VAC pilot duty |
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Material |
Silver alloy |
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Resistance |
<100 milliohms initially |
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(24 V, 1 A voltage drop method) |
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COIL
Power |
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At Pickup Voltage |
230 mW |
(typical) |
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Max Continuous |
Class B: 1.7 W at 20°C (68°F) ambient |
Dissipation |
Class F: 2.2 W at 20°C (68°F) ambient |
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Temperature Rise |
25°C (45°F) at nominal coil voltage |
Temperature |
Class B: Max. 130°C (266°F) |
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Class F: Max. 155°C (311°F) |
NOTES |
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1.All values at 20°C (68°F).
2.Relay may pull in with less than “Must Operate” value.
3.Unsealed relays should not be dip cleaned.
4.Specifications subject to change without notice.
5AZ942-1CT unsealed version is VDE approved at 5 A,
250 VAC, 50,000 operations. AZ942-1CT sealed or unsealed version is VDE approved at 7 A, 250 VAC, 6,000 operations.
GENERAL DATA
Life Expectancy |
Minimum operations |
Mechanical |
1x107 |
Electrical |
1 x 105 at 10A, 277 VAC |
Operate Time (typical) |
10 ms at nominal coil voltage |
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Release Time (typical) |
5 ms at nominal coil voltage |
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(with no coil suppression) |
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Dielectric Strength |
1750 Vrms contact to coil |
(at sea level for 1 min.) |
1000 Vrms across contacts |
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Insulation Resistance |
100 megohms min. at 20°C, 500 VDC, |
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50% RH |
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Dropout |
Greater than 10% of nominal coil voltage |
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Ambient Temperature |
At nominal coil voltage |
Operating |
Class B: -40°C(-40°F) to 105°C(221°F) |
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Class F: -40°C(-40°F) to 130°C(266°F) |
Storage |
Class B: -55°C(-67°F) to 130°C(266°F) |
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Class F: -55°C(-67°F) to 155°C(311°F) |
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Vibration |
0.062" DA at 10–55Hz |
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Shock |
10 g |
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Enclosure |
P.B.T. polyester |
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Terminals |
Tinned copper alloy, P.C. |
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Max. Solder Temp. |
270°C (518°F) |
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Max. Solder Time |
5 seconds |
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Max. Solvent Temp. |
80°C (176°F) |
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Max. Immersion Time |
30 seconds |
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Weight |
13 g |
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ZETTLER electronics
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
200-06-09