Description
The Square D FH16100B is a single-pole molded case circuit breaker designed for branch circuit and distribution protection in electrical panelboards and switchboards. It uses a thermal-magnetic trip mechanism to provide reliable overload and short-circuit protection. This breaker is intended for I-Line mounting applications requiring consistent performance at medium voltage ratings.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Square D |
| Category |
Circuit Breakers |
| Part Number |
FH16100B |
| Subcategory |
Molded Case Circuit Breakers |
| Breaker Type |
Molded Case Circuit Breaker |
| Trip Unit Technology |
Thermal-Magnetic |
| Number of Poles |
1 |
| Rated Current |
100 A |
| Rated Voltage |
240 VAC / 480Y/277 VAC |
| Interrupting Rating |
25 kA |
| Mounting Type |
I-Line |
| Load Connection |
Lugs |
| Certifications |
UL, CSA |
| Weight |
1.36 lbs |
Information About FH16100B
The FH16100B is part of the Square D FH series molded case circuit breakers, built for use in I-Line panelboards and switchboards. It features a compact F-frame construction with lug load connections and an I-Line line-side interface for fast installation. The breaker is designed for distribution applications where dependable thermal-magnetic protection is required. It is compatible with systems operating at multiple AC voltage levels and meets UL and CSA certification requirements.
Key Features:
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Thermal-Magnetic Trip Unit: Provides combined overload and instantaneous short-circuit protection.
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Single-Pole Design: Suitable for single-phase branch and distribution circuits.
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I-Line Mounting Interface: Enables quick plug-in installation on compatible panelboards.
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High Interrupting Capacity: Rated for up to 25 kA at specified voltage levels.
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Lug Load Connection: Ensures secure and reliable conductor termination.
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Compact F-Frame Construction: Optimized for space-efficient electrical installations.
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Certified Compliance: UL and CSA listed for industrial and commercial use.
The FH16100B delivers the reliability and protection required for electrical distribution and panelboard applications.
