QRH22B250 - Siemens 250A 2-Pole 240V Molded Case Circuit Breaker, 25kA Interrupt Rating, Bolt-On, QR Series, Thermal Magnetic Trip, UL/CSA/NOM

QRH22B250

QRH22B250 is a Siemens 2-pole molded case circuit breaker designed for reliable protection in commercial and industrial power distribution applications.

This thermal magnetic trip unit circuit breaker features a 250A current rating, 240V voltage, and a 25kA interrupting capacity at 240V. It is part of the QR series, offers bolt-on mounting, and is certified to UL, CSA, and NOM standards for North American markets. The compact design supports easy integration into load centers, panelboards, and switchboards, with field-installable accessories for added flexibility.

Key Specifications
• Part Number: QRH22B250
• Manufacturer: Siemens
• Amperage: 250A
• Voltage: 240V
• Poles: 2
• Mounting Type: Bolt-On
• Interrupt Rating: 25kA @ 240V
• Series/Frame: QR Series
• Trip Unit: Thermal Magnetic
• Certifications: UL489, CSA-C22.2, NOM-003
• Connection: Bolt-On
• Application: Load centers, panelboards, switchboards
• Accessories: Field installable (internal/external)

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Specifications

• Part Number: QRH22B250
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QR Series
• Type : QRH2
• Voltage : 240
• Amperage : 250
• Phase : 1
• Poles : 2
• AIC rating : 25kA@240V
• Connection : Bolt-On
• Functions : LI - Long Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• UPC : 804766156243
• GTIN : 00804766156243
• Country of Origin : Mexico
• Dimensions : 7.087 x 4.331 x 3.937 inch
• Weight : 3.197