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EATON Supplementary Protector: 4 A Amps, 96V DC, 15kA at 415V AC, Lug, FAZ, 277/480V AC - B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
EATONB-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

EATON Supplementary Protector: 4 A Amps, 96V DC, 15kA at 415V AC, Lug, FAZ, 277/480V AC

The EATON FAZ-B4/2 is a B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 4 Amps. It features a Max. AIR Rating of 15kA at 415V AC, AC Voltage Rating of 277/480V AC, and DC Voltage Rating of 96V…

SKU 3G-OTH-21895

Brand
EATON
Item
Supplementary Protector: 4 A Amps, 96V DC, 15kA at 415V AC, Lug, FAZ, 277/480V AC
Category
B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

EATON
Manufacturer Part Number
FAZ-B4/2
Series
FAZ
Type
15kA at 415V AC, Lug, FAZ, B
AC
277/480V
DC
96V
Curve Type
B
Max. AIR Rating
15kA at 415V AC
AC Voltage Rating
277/480V AC
DC Voltage Rating
96V DC
Terminal Connection
Lug
View Full Spec Sheet

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON FAZ-B4/2 is a B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 4 Amps. It features a Max. AIR Rating of 15kA at 415V AC, AC Voltage Rating of 277/480V AC, and DC Voltage Rating of 96V DC, with a Lug terminal connection.

Frequently Asked Questions

What is the EATON FAZ-B4/2 supplementary protector used for?

The EATON FAZ-B4/2 is a B-curve, 2-pole UL1077 supplementary protector rated at 4 amps. It protects branch circuits and control equipment against overloads and short circuits in industrial control panels, HVAC systems, and lighting applications where AC voltage is 277/480V or DC voltage is 96V.

What are the specifications of the EATON FAZ-B4/2?

The EATON FAZ-B4/2 is rated at 4 amps with a B-curve trip characteristic. It has an AC voltage rating of 277/480V AC, a DC voltage rating of 96V DC, and a maximum AIR rating of 15kA at 415V AC. Terminal connection is lug type, and it mounts on a DIN rail.

Where to buy the EATON FAZ-B4/2 worldwide?

3G Electric supplies the EATON FAZ-B4/2 supplementary protector worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Eaton FAZ series component to any country.

How to select the correct EATON FAZ supplementary protector for your application?

Select the EATON FAZ protector by matching the amp rating, voltage (AC or DC), and curve type to your circuit. The B-curve FAZ-B4/2 is ideal for resistive or low-inrush loads. Ensure the interrupting rating (15kA at 415V AC) exceeds available fault current. Use a lug terminal connection for secure wiring.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON b-curve, 2-pole ul1077 din rail-mount supplementary protectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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EATON IEC Supplementary Protector: 13 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B13/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 13 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B13/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
EATON IEC Supplementary Protector: 8 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B8/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 6 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B6/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 10 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B10/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 15 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B15/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 5 A Amps, 96V DC, 15kA at 415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B5/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 415V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 5 A Amps, 96V DC, 15kA at 415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B5/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 415V AC; Series: FAZ; Brand: EATON.
EATON IEC Supplementary Protector: 25 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B25/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 25 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B25/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
EATON IEC Supplementary Protector: 1 A Amps, 96V DC, 15kA at 415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B1/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 415V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 1 A Amps, 96V DC, 15kA at 415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B1/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 415V AC; Series: FAZ; Brand: EATON.
EATON IEC Supplementary Protector: 20 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B20/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
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EATON IEC Supplementary Protector: 20 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B20/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
EATON IEC Supplementary Protector: 16 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B16/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.
EATON
EATON IEC Supplementary Protector: 16 A Amps, 96V DC, 15kA at 277/480V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B16/2). Key specifications — Terminal Connection: Lug; AC Voltage Rating: 277/480V AC; Curve Type: B; DC Voltage Rating: 96V DC; Max. AIR Rating: 15kA at 277/480V AC; Series: FAZ; Brand: EATON.