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circuit-breaker
Siemens 3RV2021-1GA10 Circuit Breaker, 3A, 3-Pole
| Part Number | 3RV2021-1GA10 |
| Amperes | 3 |
| Poles | 3 |
| Product Type | circuit-breaker |
Regular price
$460.00
Sale price
$460.00
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 3RV2021-1GA10 Circuit Breaker, 3A, 3-Pole
Regular price
$460.00
Sale price
$460.00
Regular price
Unit price
Product description
Shipping
The Siemens 3RV2021-1GA10 circuit breaker is built for demanding industrial electrical service, maintenance, and replacement projects. With a precise 3 A rating per pole and a 3-pole configuration, it delivers reliable three‑phase protection where uptime and safety matter most.
Why this design matters: in three‑phase systems, every phase needs coordinated disconnection during faults. This 3-pole device ensures simultaneous trip across all phases, simplifying panel wiring and improving protection coordination with other devices in your electrical distribution setup.
Key advantages
- 3-pole configuration provides true three-phase protection for feeders, motors, and control circuits.
- 3 A nominal rating per pole offers precise protection for small to mid‑range loads without nuisance tripping.
- Part-number‑driven compatibility use the model 3RV2021-1GA10 to confirm fit with your equipment and panel requirements.
- Industrial-grade build designed to withstand the rigors of ongoing service, maintenance, and replacement tasks in demanding environments.
- Designed for maintenance-ready replacements straightforward swap in Siemens‑compatible panels and switchgear.
Ideal use cases
- Replacing aging protective devices in 3‑phase feeder circuits within manufacturing lines or processing plants.
- Protecting small three-phase motors and control circuits where a precise 3 A protection level is appropriate.
- Panel upgrades or retrofits that require Siemens‑brand breakers for reliable trip characteristics and coordinated protection.
- On‑site service and maintenance projects that demand compatible, plug‑and‑play replacement parts.
How to verify compatibility
To ensure a proper fit, cross‑check the part number 3RV2021-1GA10 against your equipment’s specifications and the panel or switchgear requirements. If you need a hand confirming compatibility with a specific installation, you can message us for guidance on fitment and application needs.
Technical snapshot
- Manufacturer: Siemens
- Part Number: 3RV2021-1GA10
- Product Type: Circuit Breaker
- Amperage: 3 A
- Poles: 3
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