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Home > Miniature Circuit Breakers > 1-Pole Miniature Circuit Breakers >
Altech Corp 1D20UL Miniature Circuit Breaker

1D20UL

20A Miniature Circuit Breaker, 1 Pole, D-Curve (Rated to 277 VAC) | 1D20UL

The Altech 1D20UL is suitable for branch circuit device protection.

  • Terminal Type: Dual Connection Terminal (Box Clamp or Ring Tongue)
  • Amperage: 20
  • Pole: 1
  • Trip Curve: D
  • UL 489 Listed, C22.2 No.5-02, EN 60947-2, CE
Price: $24.33
Retail: $38.73
Terminal ConfigurationBox Clamp or Ring Tongue
Interrupting (kA)10 kA @ 277 VAC
Rated Frequency50/60 Hz
Number of Poles1
Rated Current (A)20
Instantaneous Tripping TypeD
Service Life
(Electrical/Mechanical)		6,000/10,000 Cycles
Protection DegreeIP 20
Mounting35mm DIN Rail
Standards489 Listed, UL, cUL, IEC, CE
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