RLY16/17 Series
Heavy Duty, Open Frame, 25 Amp, 4PDT, AC & DC Power Relays.
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Features
Single or Polyphase Service
Buzz−Free, Shaded AC Coil
High Dielectric Strength
Arc−Over Barrier Between Each Contact
 
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Electrical Characteristics
Contact
Rating: 25 Amp @ 277 VAC max, 10 Amp @ 28 VDC1
HP @ 120/240 VAC, Single Phase
Material: Silver−cadmium oxide
Resistance: 100mΩ Max
Coil
Coil Voltages: See Chart
Duty Cycle: Continuous
Resistance: See chart
Operational Characteristics
See PDF Specs Here
Insulation Characteristics
See PDF Specs Here
Environmental Characteristics
Operating:
AC: -55C to +45C @ nominal coil power
DC: -55C to +55C @ nominal coil power
Life
Mechanical: 10,000,000 operations (under rated load)
Electrical: 100,000 operations (under rated load)
Weight
Std: 14 oz (397 grams) approx.
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Dimensional Drawings
D76
Contact Arrangement
4PDT, 4 Form "C"
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Part Numbers
| AC OPERATED |
| NTE Type No. |
Nom.
Voltage |
Contact
Arr. |
Coil Res.
Ohms
(Typ) |
Nom.
Power |
Max.
Contact
Cur. @
277VAC |
Diag.
No. |
| RLY1663 |
24VAC |
4PDT |
5 |
14 VA |
25A |
D76 |
| RLY1665 |
120VAC |
4PDT |
120 |
14 VA |
25A |
D76 |
| RLY1666 |
240VAC |
4PDT |
600 |
14 VA |
25A |
D76 |
| DC OPERATED |
| RLY1762 |
12VDC |
4PDT |
30 |
4.4W |
25A |
D76 |
| RLY1763 |
24VDC |
4PDT |
130 |
4.4W |
25A |
D76 |
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