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Circuit Breaker
Siemens | EE3B090 | Circuit Breaker | 90A | 3-Pole | 240V | Bolt-On
★★★★★
| Part Number | EE3B090 |
| Amperes | 90 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | Circuit Breaker |
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens | EE3B090 | Circuit Breaker | 90A | 3-Pole | 240V | Bolt-On
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
The Siemens EE3B090 Circuit Breaker delivers dependable, precise overcurrent protection for three‑phase electrical systems. Engineered for compatibility with Siemens panels, this 90A, 3‑pole unit operates at 240V and uses a bolt‑on mounting design for fast, secure installation in maintenance, retrofit, and replacement scenarios.
- Amperage: 90A
- Poles: 3‑Pole
- Voltage: 240V
- Mounting: Bolt‑On
- Part number: EE3B090
- Applications: Maintenance, retrofit, and replacement where matching specs are required
Why this breaker stands out
Unlike generic substitutes, the EE3B090 is designed to align with Siemens panel geometries and electrical characteristics, ensuring reliable trip performance and straightforward replacement in existing installations. The bolt‑on design minimizes installation steps while maintaining solid mechanical and electrical connection, helping you reduce downtime during service or upgrades.
Ideal use cases
- Replacing a worn or failed 3‑pole 90A breaker in a Siemens panel during routine maintenance
- Retrofits where a 90A, 3‑phase protection is required on a 240V system
- New or upgraded electrical distribution setups that mirror the Siemens 3‑pole, 240V configuration for consistent protection
- Spare/stock for field service teams handling Siemens panel maintenance and replacements
Installation and compatibility tips
Before ordering, confirm fit and ratings to ensure proper operation in your panel. The part number EE3B090 serves as the best reference for compatibility, helping you avoid mismatches in mounting style or electrical characteristics. For safe, effective installation, follow standard electrical safety practices and have a qualified technician verify panel compatibility and labeling.
Practical considerations
- Verify that your panel supports bolt‑on 3‑pole protection in the 90A, 240V range before purchasing
- Keep a spare EE3B090 on hand for proactive maintenance and faster service calls
- Document the installation with the part number to simplify future replacements or retrofits
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