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HomeProductsCircuit ProtectionCircuit BreakersIALN1-1-63-35.0
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IALN1-1-63-35.0 - Sensata-Airpax

Manufacturer Part Number
IALN1-1-63-35.0
Manufacturer
Airpax / Sensata Technologies
Allelco Part Number
98D-IALN1-1-63-35.0
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
40,502 pcs available, New & Original
Parts Description
CIRCUIT BREAKER MAG-HYDR TOGGLE
Package
Bulk
Data sheet
IALN1-1-63-35.0.pdf
RoHs Status
RoHS Compliant
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Our certification
In stock: 40502
  • Unit Price: $79.987
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $79.987 $79.99
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

IALN1-1-63-35.0 Tech Specifications
Sensata-Airpax - IALN1-1-63-35.0 technical specifications, attributes, parameters and parts with similar specifications to Sensata-Airpax - IALN1-1-63-35.0

Product Attribute Attribute Value
Manufacturer Airpax / Sensata Technologies
Series IAL
Package Bulk
Number of Poles 1
Mounting Type Chassis Mount
Illumination Voltage (Nominal) -
Product Attribute Attribute Value
Illumination -
Current Rating (Amps) 35A
Breaker Type Magnetic (Hydraulic Delay)
Base Product Number IALN1-1-63
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 is the primary function and operational principle of the IALN1-1-63-35.0 circuit breaker in industrial control applications?
The IALN1-1-63-35.0 functions as a protective device designed to interrupt excessive current flow during fault conditions such as short circuits or overloads. It operates on a magnetic-hydraulic delay mechanism, where the magnetic component provides instantaneous tripping for high-magnitude faults, while the hydraulic delay allows temporary tolerance of moderate overcurrents that do not represent immediate danger. This combination enables selective coordination with downstream protection devices, ensuring only the nearest breaker trips during transient events.
How does the 35A current rating of the IALN1-1-63-35.0 influence system design when selecting upstream and downstream protection elements?
The 35A rating establishes the maximum continuous current the IALN1-1-63-35.0 can safely carry without tripping under normal operating conditions. In a coordinated protection scheme, downstream breakers must be rated at least 125% of the connected load current but not exceed 80% of this 35A limit to maintain selectivity. For example, if downstream protection handles 28A, the IALN1-1-63-35.0 will tolerate brief surges up to approximately 40–45A due to its hydraulic delay characteristic before initiating disconnection.
What are the key differences between the IALN1-1-63-35.0 and standard thermal-magnetic breakers when protecting motors versus resistive loads?
Unlike thermal-magnetic breakers that rely on bimetallic strip heating for overload detection, the IALN1-1-63-35.0 uses a hydraulic damping system that provides more consistent time-current characteristics across varying ambient temperatures. This makes it particularly suitable for motor loads with high inrush currents, where the hydraulic delay prevents nuisance tripping during starting transients. However, for purely resistive loads with steady-state draws close to rated values, both types perform comparably, though the IALN1-1-63-35.0 offers superior arc suppression due to its toggle actuator design.
Can the IALN1-1-63-35.0 be used in DC applications, and what considerations apply for DC-rated systems?
Yes, the IALN1-1-63-35.0 supports both AC and DC applications per its detailed description. However, DC arcs are harder to extinguish than AC arcs due to lack of zero-crossing points, requiring careful attention to contact erosion and arc quenching capability. When deploying in DC environments—such as battery-powered systems or power conversion stages—the actual interrupting capacity may be lower than the 35A rating, necessitating derating based on voltage level and circuit inductance. Always consult application notes from Sensata-Airpax for specific DC usage curves.
How should enclosure selection impact the performance and reliability of the IALN1-1-63-35.0 in harsh environments?
As a chassis-mounted unit, the IALN1-1-63-35.0 requires adequate ventilation and physical shielding within the enclosure to prevent dust ingress, moisture condensation, and mechanical vibration from affecting operation. In NEMA 4X or IP65 enclosures, ensure sufficient clearance around terminals for heat dissipation and avoid routing high-current conductors near sensitive electronics. The MSL 1 classification indicates no special handling requirements, but prolonged exposure to corrosive atmospheres may degrade external components over time.
What distinguishes the lever actuator type of the IALN1-1-63-35.0 from push-button or rocker styles in terms of user interaction and maintenance?
The lever actuator provides clear visual indication through its ON/OFF position, which is essential for field diagnostics and emergency shutdown procedures. Unlike momentary-action buttons, the toggle remains latched in either state, reducing accidental resets. Maintenance personnel benefit from tactile feedback and standardized hand operation, minimizing error during troubleshooting. Additionally, lever mechanisms typically exhibit longer service life under frequent cycling compared to sealed push-buttons prone to contamination.
How does the single-pole configuration of the IALN1-1-63-35.0 affect grounding strategies in ungrounded versus solidly grounded systems?
In ungrounded systems, single-pole operation isolates only one phase, potentially allowing continued operation with a ground fault until a second fault occurs. This increases risk in three-phase setups but simplifies wiring in single-phase or DC applications. For solidly grounded systems, single-pole breakers like the IALN1-1-63-35.0 provide adequate protection since faults rapidly elevate voltage on the affected conductor. Ground fault detection must still be implemented separately if required by code or safety standards.
Are there any known limitations or failure modes associated with the hydraulic delay mechanism in the IALN1-1-63-35.0 under repeated surge conditions?
Repeated exposure to currents approaching but not exceeding the trip threshold can accelerate wear on internal damping components due to cumulative stress from repeated actuation cycles. While the hydraulic fluid is sealed and stable, prolonged operation near the curve inflection point may reduce precision over years of service. Field experience suggests limiting such use to infrequent transients; instead, pair with fuses or electronic limiters for frequent surge scenarios to extend breaker lifespan.
How does the RoHS compliance status of the IALN1-1-63-35.0 influence procurement decisions in regulated industries?
Full RoHS compliance ensures absence of restricted substances like lead, mercury, and cadmium, aligning with global environmental regulations such as EU Directive 2011/65/EU. This simplifies supply chain documentation, avoids customs delays, and supports corporate sustainability goals. Although the part itself is not exempted from certain exemptions (e.g., lead in soldering), Sensata-Airpax confirms adherence, making the IALN1-1-63-35.0 suitable for medical, automotive, and consumer product designs requiring formal certification.
What role does the base product number IALN1-1-63 play when sourcing alternatives or spare parts for legacy systems using the IALN1-1-63-35.0?
The base model IALN1-1-63 encompasses all variants within the series, including different current ratings and terminal configurations. Knowing this allows engineers to identify compatible replacements even if exact part numbers are obsolete. For instance, selecting another 35A variant under IALN1-1-63 ensures mechanical and electrical interchangeability. However, always verify time-current curves, mounting dimensions, and terminal layout to guarantee system-level compatibility beyond nominal ratings.
How do electromagnetic interference (EMI) concerns arise when installing the IALN1-1-63-35.0 near sensitive instrumentation?
During arcing events, the IALN1-1-63-35.0 generates broadband electromagnetic noise, especially in DC circuits or inductive loads. To mitigate EMI, route power cables away from signal lines, use twisted-pair wiring for low-voltage circuits, and install ferrite chokes near breaker terminals. Shielded enclosures grounded at one point also suppress radiated emissions. Though not inherently noisy like contactors, cumulative effects in dense panels warrant layout discipline to maintain signal integrity.
What are the implications of the EAR99 classification for international shipments involving the IALN1-1-63-35.0?
ECCN EAR99 signifies the IALN1-1-63-35.0 is not subject to strict export controls under U.S. regulations, simplifying logistics for commercial distribution worldwide. Importers should still comply with local import duties and technical standards, but dual-use restrictions are minimal. This classification facilitates easier access for non-defense projects, though end-user verification remains advisable in embargoed regions.
How does the toggle-style illumination option compare to LED-integrated versions in terms of visibility and power consumption?
While the IALN1-1-63-35.0 does not include built-in illumination, optional add-ons exist that integrate indicator lights powered by auxiliary voltages. These consume minimal current (typically <10mA at 24VDC) and offer clear ON/OFF status. Compared to LED-integrated models, they avoid potential false positives from brownout conditions but require external power. For cost-sensitive designs, non-illuminated toggles suffice unless operator visibility in dark environments demands added signaling.
What precautions are necessary during installation of the IALN1-1-63-35.0 to ensure reliable performance and safety compliance?
Secure mounting per torque specifications to prevent loose connections that generate heat. Terminate wires within rated ampacity limits—typically using #6 AWG or smaller for 35A—and avoid sharp bends near terminals. Ensure proper polarity alignment in DC circuits and verify insulation integrity after assembly. Follow local electrical codes for enclosure ratings and grounding practices. Regular inspection intervals should include checking for discoloration, pitting, or hydraulic fluid leakage indicators.
How does the IALN1-1-63-35.0 perform in high-vibration environments such as mobile machinery or aerospace applications?
Chassis mounting provides inherent stability against moderate vibrations, but prolonged exposure to frequencies above 100Hz may loosen internal contacts or displace hydraulic components. Vibration testing per MIL-STD-202G Method 204 is recommended before deployment. If extreme environments are expected, consider potting the assembly or selecting shock-resistant variants. The MSL 1 rating implies no moisture-related fragility, but cyclic thermal stresses compound fatigue risks over time.
Can the IALN1-1-63-35.0 be reset manually after tripping, and what are the operational constraints?
Yes, the toggle lever allows manual reset by moving it to the OFF position first, then back to ON. However, automatic reset is disabled to prevent unintended restarts following a fault. Users must diagnose root causes—such as overload or short circuit—before reactivation. Never force the lever; jamming indicates mechanical binding requiring inspection. Reset attempts immediately after tripping without investigation may damage contacts or violate safety protocols.
What factors determine whether to choose the IALN1-1-63-35.0 over a molded-case circuit breaker (MCCB) in industrial panel designs?
MCCBs offer higher interrupting capacities (>100kA) and adjustable trip settings, suited for main feeders. The IALN1-1-63-35.0, with fixed 35A rating and moderate interrupting capacity (~10kA typical), is better for branch protection where space, cost, and simplicity outweigh configurability needs. Its compact footprint and hydraulic delay make it ideal for localized loads like motor drives or lighting circuits where precise coordination matters more than universal adjustability.
How does the HTSUS code 8536.20.0020 inform customs valuation and tariff treatment for imports involving the IALN1-1-63-35.0?
This Harmonized Tariff Schedule code classifies automatic circuit breakers for AC motors or generators, indicating the IALN1-1-63-35.0 falls under general-purpose electrical protection devices. It avoids specialized tariffs applied to military or aerospace variants, streamlining duty calculations in countries adopting HS nomenclature. Accurate declaration prevents penalties and aids in forecasting landed costs for global supply chains.

Parts with Similar Specifications

The three parts on the right have similar specifications to Sensata-Airpax IALN1-1-63-35.0

Product Attribute IALN1-1-53-5.00 IALN1-1-61-15.0 IALN1-1-53-50.0 IALN1-1-63-10.0
Part Number IALN1-1-53-5.00 IALN1-1-61-15.0 IALN1-1-53-50.0 IALN1-1-63-10.0
Manufacturer Sensata-Airpax Sensata-Airpax Sensata-Airpax Sensata-Airpax
Actuator Type - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Mounting Type - Surface Mount Through Hole Surface Mount
Number of Poles - - - -
Illumination Voltage (Nominal) - - - -
Breaker Type - - - -
Illumination - - - -
Current Rating (Amps) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Series - - - -

IALN1-1-63-35.0 Datasheet PDF

Download IALN1-1-63-35.0 pdf datasheets and Sensata-Airpax documentation for IALN1-1-63-35.0 - Sensata-Airpax.

Datasheets
IAL,CEL,LEL Series Datasheet.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.
Contact us if you have any questions.
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Sensata-Airpax

IALN1-1-63-35.0

Sensata-Airpax
98D-IALN1-1-63-35.0

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