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Home Products Circuit Protection Circuit Breakers~~IEGF6-1REC4-31372-15-V~~

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IEGF6-1REC4-31372-15-V - Sensata-Airpax

Name: Sensata-Airpax IEGF6-1REC4-31372-15-V
Brand: Sensata-Airpax
SKU: IEGF6-1REC4-31372-15-V
Availability: InStock
Rating: 5 (8 reviews)

Manufacturer Part Number: IEGF6-1REC4-31372-15-V

Manufacturer: Airpax / Sensata Technologies

Allelco Part Number: 98D-IEGF6-1REC4-31372-15-V

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 37,637 pcs available, New & Original

Parts Description: CIR BRKR MAG-HYDR LEVER

Package: Bulk

Data sheet: IEGF6-1REC4-313.pdf

Datasheets
Cylindrical Battery Holders.pdf

RoHs Status: RoHS Compliant

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In stock: 37637

Specifications

IEGF6-1REC4-31372-15-V Tech Specifications
Sensata-Airpax - IEGF6-1REC4-31372-15-V technical specifications, attributes, parameters and parts with similar specifications to Sensata-Airpax - IEGF6-1REC4-31372-15-V

Product Attribute	Attribute Value
Manufacturer	Airpax / Sensata Technologies
Series	IEG
Package	Bulk
Number of Poles	1
Mounting Type	Panel Mount
Illumination Voltage (Nominal)	-

Product Attribute	Attribute Value
Illumination	-
Current Rating (Amps)	-
Breaker Type	Magnetic (Hydraulic Delay)
Base Product Number	IEGF6
Approval Agency	CSA, TUV, UL1077
Actuator Type	Lever

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	8536.20.0020

Frequently Asked Questions(FAQ)

What are the key performance differences between IEGF6-1REC4-31372-15-V and standard thermal-magnetic circuit breakers in industrial motor control applications?: The IEGF6-1REC4-31372-15-V employs a magnetic (hydraulic delay) tripping mechanism, which provides faster response to high-current faults compared to purely thermal-magnetic breakers that rely on bimetallic strip heating. This design enables precise coordination in motor circuits where transient surges are common, reducing nuisance tripping while maintaining protection against sustained overcurrents. Unlike standard thermal breakers, the hydraulic delay allows the breaker to withstand brief overloads without interruption, improving system availability in manufacturing environments.

How does the panel mount configuration of the IEGF6-1REC4-31372-15-V impact installation and maintenance workflows in rack-based power distribution systems?: The panel mount design facilitates secure integration into standardized backplanes and enclosures, enabling easy access during maintenance without requiring full system shutdown. Its lever actuator allows manual operation for testing or isolation, which is particularly valuable in field service scenarios. However, proper torque specification during mounting is critical due to the mechanical linkage involved in the hydraulic delay mechanism, as misalignment can affect tripping accuracy and long-term reliability.

What environmental and regulatory considerations must be evaluated when selecting the IEGF6-1REC4-31372-15-V for use in North American versus European industrial installations?: While the IEGF6-1REC4-31372-15-V is UL1077 and CSA certified, indicating compliance with North American safety standards, its TUV approval supports deployment in Europe under IEC 60947-2 guidelines. Designers should verify whether local regulations require additional certifications such as CE marking or conformity to specific low-voltage directives. The RoHS compliant status ensures lead-free construction, meeting global environmental requirements, but regional variations in hazardous substance reporting may still apply.

Can the IEGF6-1REC4-31372-15-V be used interchangeably with similar-rated breakers from other manufacturers in existing control panels without redesign?: Interchangeability depends on dimensional compatibility, terminal spacing, and mounting hardware alignment. Although the base product number IEGF6 suggests a family with shared form factors, slight variations in housing tolerances or actuator geometry between vendors may prevent direct substitution. Engineers should validate physical fit and electrical continuity before replacement, especially in legacy systems where space constraints limit modification options.

How does the moisture sensitivity level (MSL) classification of MSL 1 influence storage and handling procedures for bulk shipments of IEGF6-1REC4-31372-15-V components?: With an MSL rating of 1, the IEGF6-1REC4-31372-15-V is not subject to shelf-life limitations or humidity exposure warnings, allowing indefinite storage under normal ambient conditions. This simplifies inventory management for long-term projects but does not eliminate the need for proper ESD precautions during assembly due to internal semiconductor elements in associated monitoring circuits.

What trade-offs exist between using the IEGF6-1REC4-31372-15-V and solid-state current limiters in precision instrumentation power supplies?: The IEGF6-1REC4-31372-15-V offers robust mechanical protection with predictable trip curves suitable for fault isolation in harsh environments, whereas solid-state limiters provide faster response and no moving parts. However, solid-state devices may introduce electromagnetic interference and have limited energy absorption capacity. For applications requiring galvanic isolation and high surge tolerance, the IEGF6-1REC4-31372-15-V remains advantageous despite slower actuation speed.

In what scenarios would the single-pole configuration of the IEGF6-1REC4-31372-15-V be insufficient for protecting three-phase motor loads?: A single-pole breaker like the IEGF6-1REC4-31372-15-V protects only one conductor, making it inadequate for full three-phase motor protection unless paired with additional poles or used in conjunction with phase-loss relays. Using it alone risks unbalanced operation and incomplete fault coverage. Proper implementation requires either a three-pole unit or coordination with supplementary protective relays to monitor all phases.

How does the hydraulic delay mechanism in the IEGF6-1REC4-31372-15-V affect coordination with downstream fuses or contactors in a time-current curve application?: The hydraulic delay allows the IEGF6-1REC4-31372-15-V to tolerate brief inrush currents common in inductive loads, creating a "hump" in its time-current characteristic. When coordinating with fast-acting fuses, engineers must ensure the fuse clears faults faster than the breaker’s hydraulic response to avoid unnecessary interruption of non-fault conditions. Selective coordination studies should account for this behavior to maintain system stability during startup transients.

What impact do variations in supply voltage ripple have on the tripping accuracy of the IEGF6-1REC4-31372-15-V in variable frequency drive (VFD)-powered systems?: As a magnetic-hydraulic breaker, the IEGF6-1REC4-31372-15-V responds primarily to current magnitude rather than voltage anomalies. However, significant voltage sags or harmonics generated by VFDs may indirectly affect load current profiles, potentially triggering false trips if harmonic content increases RMS current beyond threshold levels. Proper filtering or use of current-limiting reactors can mitigate such interactions without compromising protection integrity.

Why might the absence of illumination in the IEGF6-1REC4-31372-15-V be a limitation in diagnostic-intensive environments?: Without built-in status indication, determining the operational state of the IEGF6-1REC4-31372-15-V—whether tripped, closed, or open—requires visual inspection of the lever position. In dark or remote locations, this complicates troubleshooting. Engineers often supplement such breakers with external pilot lights or IoT-enabled sensors to enhance visibility, adding complexity but improving maintainability.

How does the ECCN designation EAR99 influence procurement and export considerations for the IEGF6-1REC4-31372-15-V in international supply chains?: Classified under EAR99, the IEGF6-1REC4-31372-15-V falls under U.S. export administration regulations requiring minimal licensing for most destinations. This simplifies global sourcing and reduces bureaucratic overhead for commercial buyers. However, end-use verification is still recommended to ensure compliance with final destination restrictions, particularly in defense or aerospace sectors.

What role does the HTSUS code 8536.20.0020 play in customs classification and duty assessment for imported units of IEGF6-1REC4-31372-15-V?: This Harmonized Tariff Schedule code categorizes the IEGF6-1REC4-31372-15-V as an automatic circuit breaker for AC use, facilitating accurate import documentation and duty calculation in U.S. customs processing. Accurate classification helps prevent delays at ports of entry and ensures compliance with trade agreements affecting component tariffs across regions.

How does the lever actuator type compare functionally to toggle or rocker actuators in terms of mechanical durability and user feedback during repeated operations?: The lever actuator of the IEGF6-1REC4-31372-15-V provides clear tactile feedback and a distinct ON/OFF position, enhancing operator confidence in field settings. Compared to toggles, levers offer better resistance to accidental actuation under vibration; however, they require more physical space. Rocker types save footprint but may lack positional clarity. For industrial panels with frequent access, the lever’s robustness and intuitive operation make it favorable despite size constraints.

What considerations apply when integrating the IEGF6-1REC4-31372-15-V into a fail-safe control architecture requiring redundant protection layers?: Since the IEGF6-1REC4-31372-15-V is not inherently self-diagnosing, redundancy must include independent monitoring such as current sensors or supervisory logic to detect stuck contacts. In safety-critical systems, functional safety standards like ISO 13849 may require dual-channel architectures where the IEGF6-1REC4-31372-15-V operates alongside another protective device with cross-verification capability.

How does the absence of specified current rating in the provided data affect selection for a 24V DC servo motor circuit drawing 12A continuous current?: The missing current rating suggests the IEGF6-1REC4-31372-15-V may belong to a broader series where ratings are selected via suffix codes. Engineers should consult the full Sensata-Airpax IEGF6 datasheet to identify variants rated near 12A with appropriate interrupting capacity. Oversizing slightly (e.g., 15A class) can accommodate inrush while avoiding nuisance trips, but derating for ambient temperature and altitude is essential for reliable operation.

What are the implications of using the IEGF6-1REC4-31372-15-V in a marine environment with high salt spray exposure?: While the breaker itself is not sealed against environmental ingress, standard enclosures with NEMA 4X ratings can protect it from corrosion. The aluminum or zinc-plated housing materials typically used in the IEGF6 series resist moderate salt exposure, but long-term immersion or aggressive cleaning chemicals may accelerate degradation. Regular inspection intervals should be factored into maintenance planning to preserve contact integrity.

How does the base product number IEGF6 relate to derivative models, and how can designers ensure compatibility when scaling designs across multiple projects?: The IEGF6 prefix indicates a product family sharing core mechanical and electrical characteristics. Derivatives differ mainly in current rating, frame size, and certifications. Designers should reference Sensata’s master part list to map suffixes to specifications, ensuring consistent performance across revisions. Avoiding hard-coded references to specific part numbers in schematics improves flexibility during obsolescence management.

In what ways does the hydraulic delay feature differentiate the IEGF6-1REC4-31372-15-V from pure electromagnetic breakers in terms of energy dissipation during fault events?: The hydraulic delay uses viscous fluid damping to absorb kinetic energy from the tripping spring, slowing the contact separation and reducing arcing duration. This contrasts with pure electromagnetic breakers, which act instantaneously and generate higher transient voltages. The IEGF6-1REC4-31372-15-V’s controlled response lowers arc flash risk and extends contact life, benefiting systems with sensitive downstream electronics.

Parts with Similar Specifications

The three parts on the right have similar specifications to Sensata-Airpax IEGF6-1REC4-31372-15-V

Product Attribute
Part Number	IEGF6-1REC4-31372-10-V	IEGF6-1REC4-31372-5-V	IEGF6-1REC4-31372-2-V	IEGF6-1REC4-31372-20-V
Manufacturer	Sensata-Airpax	Sensata-Airpax	Sensata-Airpax	Sensata-Airpax
Approval Agency	-	-	-	-
Series	-	-	-	-
Current Rating (Amps)	-	-	-	-
Illumination Voltage (Nominal)	-	-	-	-
Breaker Type	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Number of Poles	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Actuator Type	-	-	-	-
Illumination	-	-	-	-

IEGF6-1REC4-31372-15-V Datasheet PDF

Download IEGF6-1REC4-31372-15-V pdf datasheets and Sensata-Airpax documentation for IEGF6-1REC4-31372-15-V - Sensata-Airpax.

Datasheets: Cylindrical Battery Holders.pdf

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Jul 15, 2026

Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.
FPGA***lorer88

Jul 7, 2026

The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.
Nath***oleman

Jun 29, 2026

Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.
Emil***rperTech

Jun 23, 2026

Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.
Liam***terTech

Jun 15, 2026

Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.
Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
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May 20, 2026

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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