Siemens | HE2B025 | Circuit Breaker | 25A | 2-Pole | 480V | Bolt-On

Siemens HE2B025 Circuit Breaker is a purpose-built, 25-amp, 2-pole protection device designed for 480V systems. With bolt-on mounting, it delivers a secure, vibration-resistant installation that’s ideal for demanding industrial environments, retrofit projects, and replacement scenarios where exact specifications matter.

• Amperage: 25A — dependable overcurrent protection calibrated for circuits up to 25 amperes.
• Poles: 2-Pole — simultaneous protection for both hot lines in a 2-pole configuration, ensuring proper shutdown of the circuit.
• Voltage rating: 480V — suited for higher-voltage applications common in industrial panels and equipment rooms.
• Mounting: Bolt-On — provides a solid, mechanical connection that simplifies installation and reduces panel movement during operation.
• Part reference: HE2B025 — use this exact part number to verify compatibility with your Siemens panel and ensure matching trip characteristics.

Why choose the HE2B025 for your project

The HE2B025 is designed to slot into Siemens-compatible systems with minimal fuss, offering reliable protection for 2-pole circuits at 480V. Its bolt-on design supports secure mounting in panels that require a sturdy, serviceable connection, making maintenance and replacements quicker and cleaner. By aligning with Siemens’ HE2 family specifications, you receive consistent performance, predictable trip behavior, and a known fit in supported enclosures.

Ideal applications and use cases

• Maintenance and upgrades for industrial control panels that operate at 480V.
• Retrofits in facilities upgrading safety and protection on main distribution or branch circuits.
• Emergency or planned component replacement where the exact 25A, 2-pole, 480V bolt-on configuration is required.
• New installations in environments that demand durable bolt-on protection with clear, traceable Siemens part numbers.

Fit, compatibility, and practical notes

Before ordering, confirm fit and ratings to ensure seamless integration with your existing equipment. Part number HE2B025 is the best reference for compatibility, helping you avoid mis-matches in panel type or trip characteristics.

Practical installation tips

• Power down all circuits and follow your facility’s lockout/tagout procedures before replacing or installing the breaker.
• Mount the unit on a compatible Siemens panel or enclosure designed for bolt-on CIRCUIT breakers of this type.
• Secure the breaker firmly to the mounting surface according to your panel’s installation guidelines, and verify all electrical connections are clean and torqued per OEM specifications.
• After installation, test the circuit under safe conditions to confirm proper operation and protective action.

Choose the Siemens HE2B025 when you need precise 25A, 2-pole protection for 480V circuits with a reliable bolt-on installation. It’s a thoughtful, compatible choice for professionals who demand accuracy, compatibility, and straightforward service in industrial electrical systems.