Product Details
The Honeywell FS-MB-0002, also cataloged as the FS-MB-0002 Power Busbar / Mains Power Rail, operates as a dedicated hardware component for high-capacity electrical power distribution within Honeywell Safety Manager and industrial control cabinets.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FS-MB-0002 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 1.2 kg |
| Dimensions | Standard Cabinet Rack Mount |
| Operating Temp | -20 deg C to 70 deg C |
| Power Consumption | Power Distribution Rail (Passive) |
| Input Voltage | 100-240 VAC (mains rail) / 24-110 VDC (DC rail) |
| Frequency | 50/60 Hz |
| Maximum Current | Up to 200 A (DC busbar configuration) |
| Connection Points | 6-12 outputs (mains rail) / 48 points (DC busbar) |
Channel Isolation and Loop Protocol Interoperability
The Honeywell FS-MB-0002 busbar assembly distributes high-current power branches while maintaining noise isolation for low-voltage signal processing channels. When supplying power to cabinet nodes connected to 4-20 mA HART loop protocol transmitters and I/O field termination assemblies, the heavy-gauge conductor paths minimize voltage drop across all 48 termination points. This low-impedance power rail architecture prevents cross-channel voltage ripple and common-mode transients from disrupting analog loop integrity.
Frequently Asked Questions
Q: What is the maximum current capacity supported by the DC busbar configuration?
A: The DC busbar configuration supports continuous current loads up to 200 A across its termination points.
Q: Can the FS-MB-0002 busbar accept both AC mains and low-voltage DC power feeds?
A: Yes, depending on cabinet rail wiring specs, it operates with 100-240 VAC mains input or 24-110 VDC busbar input.
Field Installation Guidelines
- De-energize all primary supply lines before mounting or connecting wiring to the power busbar assembly.
- Secure the busbar chassis to cabinet frame grounding points to establish a stable protective earth connection.
- Torque all power terminal connections to specified cabinet hardware ratings to prevent localized thermal hot spots.
- Separate high-current DC and AC supply cabling from low-voltage signal communication wires inside the cabinet.
- Verify line insulation ratings and contact clearances before applying mains or DC power.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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