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Circuit Protection /... > UL 489 Miniature Cir... > Eaton 480Y/277VAC Mi... > 2-Pole (0.5A-32A)
Eaton 480Y/277VAC UL 489 Miniature Circuit Breakers (Double-pole)
Eaton FAZ-NA series 2-pole 480Y/277VAC UL 489 miniature circuit breakers protect feeder, branch and control circuits from overload current. Dual rated for AC or DC applications, the space-saving DIN-rail mountable breakers offer B, C or D overcurrent trip curves, and are available in current ratings up to 32A.
Mini Circuit Breakers - UL 489 Series
UL 489 Miniature Circuit Breakers - FAZ-NA Series
- Eaton 480Y/277VAC Miniature Circuit Breakers
- Eaton 240VAC Miniature Circuit Breakers
- Single-Pole Mini Circuit Breakers
- Two-Pole Mini Circuit Breakers
- Three-Pole Mini Circuit Breakers
Eaton FAZ-NA Series mini circuit breakers offer optimum and efficient protection for feeder, branch and control circuits up to 63 amps. FAZ-NA series DIN-rail mountable circuit breakers are available with B or C or D trip characteristics in accordance with UL 489.
Updated existing specifications include:- B-Curve
- 277/480 VAC FAZ-NA
- 240 VAC FAZ-NA-(L)
- Increased 63 Amp rating
FAZ-NA series mini circuit breakers start at
$16.25
(FAZ-B5-1-NA-L-SP)
FAZ-NA Series Mini Circuit Breakers Overview
Features
- Dual rated for AC or DC applications
- Complete range of UL 489 listed DIN rail mounted miniature circuit breakers up to 63 ampere current rating
- Single-pole, two-pole and three-pole models
- Current limiting design provides fast short circuit interruption that reduces the let-through energy, which can damage the circuit
- Suitable for branch circuit device protection
- Trip Free Design: Breaker cannot be defeated by holding the handle in the "ON" position.
- Captive screws cannot be lost
- SWD (switching duty) rated circuit breaker
- Suitable for switching fluorescent lighting loads (In <=20A) - Fulfills UL 489, CSA C22.2 No.5 and also IEC 60947-2 Standards
- Can also be used in applications for which UL 1077 or CSA C22.2 No.235 are also allowed
- Field installable shunt trip and auxiliary switch subsequent mounting
- Module width of only 17.7 mm (per pole)
- Contact position indicator (red / green)
- Mini DIN-rail circuit breaker
35mm DIN-rail mountable, utilizing spring clip - Suitable for reverse feed applications
Thermal magnetic overcurrent protection:
- B-curve magnetic trip point: 3 to 5 times the rated current, typically used for resistive loads such as conductors or heaters.
- C-curve magnetic trip point: 5 to 10 times the rated current, typically used for small transformers, pilot devices, etc.
- D-curve magnetic trip point: 10 to 20 times the rated current, typically used for transformers or very high inductive loads.
Applications
Feeder and Branch Circuit Protection
- Convenience receptacle circuits
- Motor control circuits
- HACR equipment
- PLC I/O points
- Computers, Control instrumentation
- Power supplies, Relays, UPS
- Power conditioners
Listings
- UL Listed under UL 489
Category DIVQ File E235139
Busbar Accessory
Category NMTR2.E257181
Category DIHS E257181 - CSA 22.2, No. 5 File 204453
- CE LVD 2014/35EU
- CE RoHs 2011/65EU
- IEC/EN 60947-2
Shop by Category
480Y/277VAC Miniature Circuit Breakers (FAZ-NA Series)
-
1-Pole (0.5A-32A) circuit breakers
($24.00)
-
2-Pole (0.5A-32A) circuit breakers
($47.00)
-
3-Pole (0.5A-32A) circuit breakers
($73.00)
240VAC Miniature Circuit Breakers (FAZ-NA-L Series)
-
1-Pole (0.5A-63A) circuit breakers
($16.25)
-
2-Pole (0.5A-63A) circuit breakers
($33.50)
-
3-Pole (0.5A-63A) circuit breakers
($51.00)
Spare Parts & Accessories (FAZ-NA Series)
FAZ NA Mini Circuit Breakers
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