Product details
Core Function & Identity
The 150-F43NBR from Allen‑Bradley is a solid-state motor controller. This device provides smooth, controlled acceleration and deceleration for industrial motors. It protects your three-phase induction motor from harmful electrical and thermal stress. The controller significantly reduces mechanical shock on drive systems during start and stop cycles.
Essential Technical Specifications
- Brand & Series: Allen‑Bradley SMC‑Flex
- Model: 150-F43NBR
- Controller Rating: 43 A, 30 Hp at 460V AC
- Input Power: 200‑460V AC, 3‑Phase, 50/60 Hz
- Rated Voltage: 200‑460V AC
- Control Voltage: 24V AC/DC (common for 5‑480 A units)
- Enclosure: Open Type
- Weight: 15.00 lbs (6.80 kg)
Packaging Details
- One (1) Allen‑Bradley 150-F43NBR Solid State Controller.
- Relevant mounting hardware and connectivity accessories are included.
- All items are securely packed in manufacturer’s industrial packaging.
- We ship globally via FedEx, UPS, or DHL for reliable and fast delivery.
Frequently Asked Questions (FAQ)
- What motors can the SMC-Flex controller work with?
It operates standard three-phase squirrel cage induction motors, including 6-lead configurations. - Does the unit require a separate overload relay?
No, the 150-F43NBR meets all requirements for a motor overload protective device by itself. - Can I use it on a 230V system?
Yes, the input range is 200-460V AC, making it suitable for both 230V and 460V applications. - What is the benefit of the thermal memory feature?
It protects the motor by remembering the accumulated heat, even after a power cycle, preventing immediate restarts. - How do I choose between the different starting modes?
Select Soft Start for general smooth acceleration. Use Current Limit for strict in-rush control on weak power supplies.
Contact Information & Support
- For pricing, technical specifications, and availability, please contact our sales team.
- Email: sales@powergearx.com
- Phone/WhatsApp: +86 18030005825
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