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EATON Supplementary Protector: 25 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ - B-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
EATONB-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors

EATON Supplementary Protector: 25 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ

The EATON FAZ-B25/1-SP is a B-curve, 1-pole UL1077 DIN rail-mount supplementary protector rated for 25 A. It carries a max. AIR rating of 15kA at 240/415V AC, with AC voltage ratings of 277/480V AC and a DC voltage…

SKU 3G-OTH-20517

Brand
EATON
Item
Supplementary Protector: 25 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ
Category
B-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

EATON
Manufacturer Part Number
FAZ-B25/1-SP
Series
FAZ
Type
15kA at 240/415V AC, Lug, FAZ, B
AC
277/480V
DC
48V
Curve Type
B
Max. AIR Rating
15kA at 240/415V AC
AC Voltage Rating
277/480V AC
DC Voltage Rating
48V 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-B25/1-SP is a B-curve, 1-pole UL1077 DIN rail-mount supplementary protector rated for 25 A. It carries a max. AIR rating of 15kA at 240/415V AC, with AC voltage ratings of 277/480V AC and a DC voltage rating of 48V DC. This unit features lug terminal connections.

Frequently Asked Questions

What is the EATON FAZ-B25/1-SP supplementary protector used for?

The EATON FAZ-B25/1-SP is a B-curve, 1-pole UL1077 DIN rail-mount supplementary protector rated for 25 A. It protects branch circuits and equipment against overloads and short circuits in industrial control panels, HVAC systems, and lighting applications up to 277/480V AC or 48V DC.

What are the specifications of the EATON FAZ-B25/1-SP?

The EATON FAZ-B25/1-SP has a 25 A rating, B-curve trip characteristic, and 1-pole design. It offers a max. AIR rating of 15kA at 240/415V AC, AC voltage rating of 277/480V AC, and DC voltage rating of 48V DC. Terminal connection is lug type, and it mounts on DIN rail.

Where to buy the EATON FAZ-B25/1-SP worldwide?

You can source the EATON FAZ-B25/1-SP from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this supplementary protector.

How to install the EATON FAZ-B25/1-SP supplementary protector?

Install the EATON FAZ-B25/1-SP on a standard DIN rail by snapping it into place. Connect line and load wires to the lug terminals, ensuring proper torque per the manufacturer's instructions. Verify the circuit is de-energized before installation. Always follow local electrical codes and the EATON manual.

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, 1-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: 20 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B20/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 5 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B5/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 5 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B5/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 13 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B13/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 13 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B13/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 40 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B40/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 40 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B40/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 4 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B4/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 4 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B4/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.

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EATON IEC Supplementary Protector: 6 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B6/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 6 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B6/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 2 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B2/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 2 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B2/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 8 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B8/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 8 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B8/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 1 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B1/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 1 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B1/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 10 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B10/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 10 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B10/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 16 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B16/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
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EATON IEC Supplementary Protector: 16 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B16/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 15 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B15/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON
EATON IEC Supplementary Protector: 15 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B15/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON IEC Supplementary Protector: 3 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B3/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.
EATON
EATON IEC Supplementary Protector: 3 A Amps, 48V DC, 15kA at 240/415V AC, Lug, FAZ, 277/480V AC, B (MPN FAZ-B3/1-SP). Key specifications — Brand: EATON; Terminal Connection: Lug; DC Voltage Rating: 48V DC; Max. AIR Rating: 15kA at 240/415V AC; Series: FAZ; AC Voltage Rating: 277/480V AC; Curve Type: B.