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Siemens 5SX2225-7 2-Pole Miniature Circuit Breaker β€” 25A

Siemens 5SX2225-7 2-Pole Miniature Circuit Breaker

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ManufacturerSiemens
Part number5SX2225-7
Poles 2
Rated Current 25A
Breaking Capacity 6kA
Voltage Rating 400V AC
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12-month warranty
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Veteran-owned
CAGE: 9NK75
2-Pole configuration C-curve tripping 6kA interrupting rating 400V AC operational voltage DIN rail mounting Overcurrent protection

The Siemens 5SX2225-7 is a 2-pole miniature circuit breaker (MCB) from the 5SX series, providing essential overcurrent and short-circuit protection. It features a C-curve tripping characteristic, a rated current of 25A, a breaking capacity of 6kA, and an operating voltage of 400V AC. This robust MCB is crucial for ensuring the safety and reliability of electrical circuits.

This 2-pole breaker is widely applied in residential, commercial, and industrial settings for protecting circuits that draw higher currents, such as power distribution boards, heavy-duty socket outlets, and motor circuits. Its ability to disconnect both live and neutral conductors simultaneously enhances safety.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 5SX2225-7. We pride ourselves on providing quality surplus components and fast shipping to keep your industrial operations running without interruption.

Poles2
Rated Current25A
Breaking Capacity6kA
Voltage Rating400V AC
Tripping CurveC
Series5SX
Residential distribution panels
Commercial electrical systems
Industrial motor circuits
Heavy-duty socket outlets
Branch circuit protection
Dual-pole switching
Standard DIN rail mounting Electrical distribution systems
Siemens 5SX2225-7 MCB 25A Siemens 2-pole breaker 5SX2225-7 Siemens breaker
This circuit breaker is designed to replace or supplement existing Siemens 2-pole MCBs with similar specifications in the 5SX series or other compatible product lines.
Expert tip
Ensure that the circuit's continuous load does not exceed 80% of the breaker's rated current (25A) for prolonged periods to maintain safety and longevity.
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What type of loads is the Siemens 5SX2225-7 25A circuit breaker best suited for?
The Siemens 5SX2225-7, with its 25A rating and C-curve characteristic, is well-suited for protecting circuits with moderate inrush currents, such as those powering motors, transformers, or high-intensity lighting. Its 2-pole design offers enhanced safety by switching both live and neutral conductors.