Littelfuse MPU-CIM-00-00 Current Input Module – MPU Motor Protection Series
When a motor protection relay loses its current sensing capability, the consequences are immediate and severe: undetected overloads, phase imbalances, and locked-rotor conditions go unchecked, leading to catastrophic motor failures, unplanned downtime, and costly production losses. In critical industrial environments — from water treatment plants to offshore platforms — a single failed current input module can cascade into hours of halted operations and tens of thousands of dollars in damage. The Littelfuse MPU-CIM-00-00 Current Input Module is the precision sensing backbone that prevents exactly this scenario.
The MPU-CIM-00-00 is a dedicated current input expansion module designed for the Littelfuse MPU (Motor Protection Unit) series — one of the most widely deployed motor protection platforms in global industrial automation. Engineered to interface seamlessly with MPU relay units, this module extends current monitoring capability with the accuracy and reliability demanded by IEEE, IEC, and NEMA motor protection standards. Its adoption spans power generation, petrochemical, mining, and heavy manufacturing sectors worldwide, making it a trusted component in mission-critical motor control infrastructure.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse (formerly SSAC / Startco) |
| Part Number / SKU | MPU-CIM-00-00 |
| Product Series | MPU Motor Protection Unit Series |
| Module Type | Current Input Module |
| Compatible Platform | Littelfuse MPU Motor Protection Relay Units |
| Input Type | AC Current (CT Secondary Input) |
| Mounting | Module / Plug-in to MPU Base Unit |
| Approvals | UL Listed, CE Marked (verify with datasheet) |
| Weight | Approx. 800 g |
Note: Always verify specifications against the official Littelfuse MPU-CIM-00-00 datasheet before engineering design. Contact us for the latest revision documentation.
Key Features & Benefits
- Precision Current Sensing: Interfaces directly with standard CT (current transformer) outputs to deliver accurate three-phase current measurement to the MPU protection relay.
- Plug-and-Play Modularity: Designed as a drop-in expansion module for the MPU platform — no rewiring of the base unit required, minimizing installation time and risk.
- High Reliability Design: Built to Littelfuse’s industrial-grade standards, ensuring stable performance in high-vibration, high-temperature, and electrically noisy environments.
- Enables Full Motor Protection: Restores or extends the MPU relay’s ability to detect overload, phase loss, phase imbalance, undercurrent, and locked-rotor conditions.
- Genuine OEM Component: Sourced as an authentic Littelfuse part, ensuring full compatibility and warranty compliance with existing MPU installations.
- Global Compliance: Meets international electrical safety and EMC standards applicable to industrial motor protection equipment.
Industry & Equipment Applications
- Power Generation: Generator auxiliary motor protection in gas turbine, steam turbine, and hydro power plants.
- Oil & Gas / Petrochemical: Pump and compressor motor protection in upstream, midstream, and downstream facilities.
- Water & Wastewater Treatment: Pump station motor protection for critical continuous-duty applications.
- Mining & Minerals Processing: Conveyor, crusher, and mill drive motor protection.
- Pulp & Paper / Chemical Manufacturing: Process-critical motor protection where unplanned stops cause significant production loss.
- Marine & Offshore: Shipboard and platform motor protection systems requiring compact, reliable modules.
- Heavy Manufacturing & OEM Equipment: Any application using Littelfuse MPU-series relays requiring current input expansion.
System Integration & Compatible Parts
The MPU-CIM-00-00 is engineered for use within the Littelfuse MPU Motor Protection Unit ecosystem. Typical compatible system components include:
- Littelfuse MPU-32 / MPU-32H Motor Protection Relay (base units)
- Littelfuse MPU Voltage Input Modules (VIM series)
- Littelfuse MPU RTD Input Modules (RIM series)
- Littelfuse MPU Communication Modules (Modbus, DeviceNet, Profibus)
- Standard 5A or 1A CT (Current Transformer) secondary circuits
- MCC (Motor Control Center) and switchgear panels using MPU-series protection
Contact our technical team to confirm exact compatibility with your installed MPU base unit revision.
Our Quality Assurance Process
At Konmask.com, every component undergoes a rigorous 4-step verification process before shipment:
- Source Verification: We procure exclusively from authorized distributors, OEM surplus channels, and verified industrial suppliers with traceable documentation.
- Visual & Physical Inspection: Each unit is inspected for label authenticity, part number accuracy, housing integrity, and connector condition.
- Functional Pre-check: Where applicable, modules are bench-tested or verified against known-good reference units.
- Secure Packaging & Documentation: Units are packed in anti-static, shock-protected packaging with a packing list, inspection record, and available test reports.
How to Order
- Submit your RFQ (Request for Quotation) via our website contact form or email [email protected].
- Include your required quantity, delivery timeline, and destination country.
- Our team will respond within 1 business day with pricing, lead time, and shipping options.
- Upon order confirmation, we issue a proforma invoice and arrange secure international shipment via DHL, FedEx, or UPS.
- Full tracking information and shipping documents (commercial invoice, packing list, COO) provided upon dispatch.
📞 Phone/WhatsApp: +0086 19859288691
📧 Email: [email protected]
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation & PLC Components — deep technical knowledge, not a generic marketplace.
- ✅ Global B2B Sourcing Network — access to hard-to-find, obsolete, and long-lead-time parts.
- ✅ Verified Genuine Parts — multi-step QA process with documentation on request.
- ✅ Responsive Technical Support — engineers available to assist with compatibility and application questions.
- ✅ Worldwide Shipping — DHL/FedEx/UPS express to 150+ countries with full export documentation.
- ✅ Flexible Payment Terms — T/T, PayPal, and trade finance options for qualified buyers.
Frequently Asked Questions
Q: Is the MPU-CIM-00-00 a genuine Littelfuse OEM part?
A: Yes. We source only genuine Littelfuse components through verified supply channels. Documentation is available upon request.
Q: What MPU base units is the MPU-CIM-00-00 compatible with?
A: The CIM module is designed for the Littelfuse MPU series. Please contact us with your specific MPU base unit model number to confirm compatibility.
Q: Do you provide a warranty?
A: Yes. We offer a standard warranty on all parts. Terms are confirmed at the time of quotation based on part condition and sourcing channel.
Q: Can you supply multiple units or provide a blanket order?
A: Yes. We accommodate single-unit emergency orders and bulk/blanket purchase agreements. Contact us to discuss volume pricing.
Q: What is the typical lead time?
A: Lead time depends on current stock availability. In-stock items typically ship within 2–5 business days. Contact us for real-time availability.
Q: Do you provide export documentation for customs clearance?
A: Yes. We provide commercial invoice, packing list, certificate of origin, and can arrange additional documentation as required by your country’s import regulations.
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Contact: [email protected] | +0086 19859288691
