AZ2150
MINIATURE
POWER RELAY
FEATURES
•30 Amp switching capability for both N.O. and N.C. contacts
•1 Form A, B and C contacts available
•DC coils to 120 VDC
•Life expectancy to 10 million operations
•Class B insulation standard
•Class F (155°C) version available
•Available with an epoxy seal for automatic wave soldering and immersion cleaning
•UL, CUR file E44211 including versions meeting UL 508 and UL 873 spacing and contact
rating requirements
CONTACTS
Arrangement |
SPDT (1 Form C) |
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SPST (1 Form A and 1 Form B) |
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Ratings |
Resistive load: |
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Max. switched power: |
900 W or 7200 VA |
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Max. switched current: |
30 A |
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Max. switched voltage: |
30 VDC or 300 VAC |
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UL Rating: See chart for UL contact ratings. |
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AZ2150 Series meets UL 508 Group A spacing |
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and UL 873 refrigeration and safety control |
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requirements. AZ2151 Series meets UL 508 |
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Group B spacing requirements. |
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Material |
Silver cadmium oxide |
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Resistance |
< 20 milliohms initially |
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(at rated current, voltage drop method) |
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COIL
Power |
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At Pickup Voltage |
500 mW |
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(typical) |
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Max. Continuous |
2.2 |
W at 20°C (68°F) ambient |
Dissipation |
1.8 |
W at 40°C (104°F) ambient |
Temperature Rise |
43°C (77°F) at nominal coil voltage |
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Temperature |
Max. 130°C (266°F) Class B |
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Max. 155°C (311°F) Class F |
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GENERAL DATA
Life Expectancy |
Minimum operations |
Mechanical |
1 x 107 |
Electrical |
1 x 105 at 30 A 120 VAC Res. (N.O.) |
Operate Time (max.) |
Max. 12 ms |
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Typical: 8 ms |
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Release Time (max.) |
Max. 5 ms |
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Typical: 3.5 ms |
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Dielectric Strength |
2500 Vrms contact to coil |
(at sea level for 1 min.) |
1500 Vrms between open contacts |
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Insulation Resistance |
1000 megohms min. at 500 VDC, 20°C |
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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 |
-55°C (-67°F) to 100°C (212°F) Class B |
Storage |
-55°C (-67°F) to 125°C (257°F) Class F |
-55°C (-67°F) to 130°C (266°F) Class B |
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-55°C (-67°F) to 155°C (311°F) Class F |
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Vibration |
0.062" DA at 10–55 Hz |
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Shock |
20 g |
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Enclosure |
P.B.T. polyester |
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Terminals |
Tinned copper alloy |
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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 |
25 grams |
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NOTES
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. Other coil resistances and sensitivities available upon request.
Please call the factory.
5. Specifications subject to change without notice.
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
2001-01-17