Browse Store Motor Circuit Protectors
KAL3625030M Square D Motor Circuit Protector
KAL3625031M Square D Motor Circuit Protector
LAL3640028M Square D Motor Circuit Protector
LAL3640030M Square D Motor Circuit Protector
LAL3640031M Square D Motor Circuit Protector
LAL3640032M Square D Motor Circuit Protector
LAL3640035M Square D Motor Circuit Protector
LAL3640036M Square D Motor Circuit Protector
LXD63H600 ITE/Siemens Motor Circuit Protector
LXD63L600 ITE/Siemens Motor Circuit Protector
MXD63A800 ITE/Siemens Motor Circuit Protector
MXD63H800 ITE/Siemens Motor Circuit Protector
MXD63L800 ITE/Siemens Motor Circuit Protector
Used and Refurbished Motor Circuit Protectors
EMSCO has been specializing in used and refurbished motor circuit protector options for over 72 years. Need help identifying the motor circuit protectors you need to replace, use our website to find it.
WHY EMSCO for Electric Motor Circuit Protection?
Motor Circuit Protection Inventory Matching Your Specifications
You’ve got a wide selection of Electric Motor Circuit Protection products at your fingertips. That's what we offer – a full range of motor circuit protection with amperage and voltage to match or upgrade your existing gear, minimizing downtime and keeping your operations uninterrupted.
We believe in the power of choice. So you get Motor Circuit Protection that is new, reconditioned, or surplus that meets your budget without sacrificing quality.
Expert Guidance in Selecting Certified Motor Circuit Protection Products
Choosing the best Motor Circuit Protection should not be a difficult task. Our professionals will walk you through the procedure, taking into account your individual demands for amperage, voltage, and application restrictions.
And because quality counts, our electrical testing guarantees that every Motor Circuit Protection device meets the highest requirements, providing you with long-term peace of mind.
What to Consider when Selecting Circuit Protection
Application Requirements
To choose the best circuit protection, first understand your specific application requirements. Take into account the motor's type, load characteristics, and ambient circumstances. EMSCO inventory gives you thousands of motor circuit protection parts to meet your requirement and a reputation for on-time shipments.
Consider voltage, current ratings, motor and system specifications. If you’re not sure what you need, our product specialists guide you through the selection process to prevent overloads and guarantees reliable performance within your lineup.
Trip Characteristics
Moving on to trip characteristics. Evaluate the response time and sensitivity of the protection device. This evaluation ensures that the circuit protection aligns with your motor's operational characteristics, responding promptly to faults without causing unnecessary disruptions.
Integration with Control Systems:
Consider how the circuit protection integrates with your control systems. Compatibility and communication capabilities are important for seamless integration with your current motor control center. This allows for effective monitoring and control of motor protection, all customized to suit your specific system.
Availability and Lead Times:
Finally, factor in the availability of the selected products. That’s where EMSCO excels. Whether you're exploring new, refurbished, or surplus options, timely delivery minimizes downtime. If you can't find what you're looking for online, remember to give us a call; our inventory is dynamic, and it includes items not listed on the website.
Motor Protection Category | Motor Protection Subcategories |
|---|---|
| Circuit Breakers | Thermal Circuit Breakers, Magnetic Circuit Breakers, Thermal-Magnetic Circuit Breakers, Electronic Circuit Breakers |
| Fuses | Cartridge Fuses, Blade Fuses, Resettable Fuses (PTC), Miniature Circuit Breaker (MCB) Fuses |
| Motor Overload Protection | Overload Relays, Motor Protection Circuit Breakers, Solid-State Overload Protection |
| Surge Protection Devices | Surge Protectors, Surge Arrestors, Transient Voltage Suppressors (TVS) |
| Ground Fault Protection | Ground Fault Circuit Interrupters (GFCI), Ground Fault Relays, Ground Fault Protection Devices |
| Voltage Monitoring and Protection | Voltage Relays, Under-Voltage Protection, Over-Voltage Protection |
| Control Relays | Control Relays for Start/Stop, Time Delay Relays, Latching Relays |
| Isolators and Disconnect Switches | Motor Disconnect Switches, Isolating Switches, Load Break Switches |
| Monitoring and Control Systems | Motor Control Centers (MCC), Programmable Logic Controllers (PLC), Motor Management Systems |
| Enclosures and Enclosure Accessories | NEMA-rated Enclosures, Weatherproof Enclosures, Thermal Management Devices (Fans, Heaters) |
| Communication and Networking Devices | Motor Protection Relays with Communication, Fieldbus Communication Modules, Ethernet-based Motor Control |
9 Questions when selecting motor circuit protection based on power requirements
- What is the rated voltage of the motor?
- What is the full load current (FLC) of the motor?
- Is the motor a single-phase or three-phase motor?
- What is the motor's horsepower (HP) rating?
- What is the operating frequency of the motor?
- Does the motor have any specific starting requirements? (e.g., direct-on-line, star-delta)?
- What are the ambient temperature conditions where the motor operates?
- Are there any special environmental considerations, such as moisture or dust?
- What is the duty cycle or expected load profile of the motor (continuous, intermittent, variable)?
Over 50 types of Motor Circuit Protection in stock. Don’t see what you’re looking for online? Call Us or Chat. We’re always adding new inventory.