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Home > Products > Circuit Protection > Circuit Breakers > 1658-G41-00-P10-7A
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1658-G41-00-P10-7A

In Stock 29682 pcs Reference Price(In US Dollars)
1+
$3.5914
250+
$1.3906
500+
$1.3414
1000+
$1.3167
Manufacturer Part Number:
1658-G41-00-P10-7A
Manufacturer / Brand
E-T-A
Part of Description:
CIR BRKR THRM 7A 240VAC 28VDC
Datasheets:
1658-G41-00-P10-7A.pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 29682 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 1658-G41-00-P10-7A
Manufacturer / Brand E-T-A
Stock Quantity 29682 pcs Stock
Category Circuit Protection > Circuit Breakers
Description CIR BRKR THRM 7A 240VAC 28VDC
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Rating - DC 28 V
Voltage Rating - AC 240 V
Series 1658
Package Bulk
Number of Poles 1
Mounting Type Panel Mount
Illumination Voltage (Nominal) -
Illumination None
Current Rating (Amps) 7A
Breaker Type Thermal
Approval Agency CE, CSA C22.2 No 235, IEC 60934, UL1077
Actuator Type Push to Reset

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What panel cut-out and thread specifications are needed when integrating the 1658-G41-00-P10-7A into an existing enclosure design?
The 1658-G41-00-P10-7A uses a 7/16"-28 threadneck for panel mounting. Designers typically prepare a corresponding threaded hole or use the supplied mounting hardware to secure it through a panel thickness compatible with the thread engagement, ensuring the push-to-reset actuator remains accessible without interference from adjacent components.
How does the ambient temperature range affect the trip behavior of the 1658-G41-00-P10-7A in industrial control panels?
The 1658-G41-00-P10-7A is rated for an ambient temperature of -20 °C to +60 °C overall, with a note that for ratings up to 7 A the maximum is often aligned to +40 °C in certain performance curves. At elevated ambients the bimetal element reaches trip temperature sooner under the same load current, leading to earlier tripping compared to room temperature conditions.
Can the 1658-G41-00-P10-7A be used in a 24 V DC industrial system with occasional inductive load switching?
The 1658-G41-00-P10-7A supports 28 V DC operation and has been tested with inductive loads up to 4 × IN at DC 28 V. For 24 V DC inductive applications such as relay or solenoid circuits, the breaker can handle the voltage and provides the expected thermal delay, though the actual interrupting capacity under heavy inductive faults should be verified against the 200 A resistive or lower inductive figures depending on the exact load profile.
What are the practical differences when considering the 1658-G41-00-P10-7A versus the substitute 1658-G21-01-P10-7A for a panel redesign?
The 1658-G41-00-P10-7A features a 7/16"-28 threadneck while the 1658-G21-01-P10-7A uses a 3/8"-27 threadneck and includes one PAL nut in its standard configuration. This results in different mounting hole threading and hardware requirements; the G41 version may simplify certain legacy panel cut-outs designed around larger threads, whereas switching to G21 would require updating the panel preparation or using adapters.
How should the 1658-G41-00-P10-7A be derated or evaluated when the application involves continuous operation near the 7 A rating in a high-vibration environment?
The 1658-G41-00-P10-7A withstands vibration of 8 g (57–500 Hz) and shock of 30 g (11 ms). At or near rated current the thermal element experiences sustained heating; engineers often apply a safety margin of 20–30 % below 7 A in continuous-duty or high-ambient scenarios to account for vibration-induced mechanical stress on the bimetal and contacts over extended service life.
Is the 1658-G41-00-P10-7A suitable for direct replacement of a 7 A glass fuse in a 240 VAC power supply circuit?
The 1658-G41-00-P10-7A provides resettable thermal protection with a trip-free mechanism and supports 240 V AC up to its interrupting capacity. Unlike one-time fuses, it allows manual reset after cooling, but the slower thermal response compared to fast-acting fuses means it may permit higher inrush currents before tripping, requiring verification that downstream components tolerate the let-through energy.
What terminal and wiring considerations arise when connecting the 1658-G41-00-P10-7A in a space-constrained PCB-adjacent panel layout?
The 1658-G41-00-P10-7A is equipped with .250" (6.3 × 0.8 mm) blade terminals oriented for quick-connect receptacles. In tight layouts, sufficient clearance must be allocated for the receptacle depth plus wire bend radius; using 90° oriented terminals (P13 variant) or screw terminal options from the series can sometimes ease routing, though the G41-00-P10 version remains fixed to straight blade orientation.
How does long-term humidity exposure in outdoor or marine-adjacent equipment affect the reliability of the 1658-G41-00-P10-7A?
The 1658-G41-00-P10-7A has undergone 240 hours at 95 % RH testing and 96 hours salt mist exposure. Over years of operation in humid conditions the insulation resistance remains above 100 MΩ when measured at 500 V DC, provided the operating area stays within IP40 protection; prolonged exposure beyond tested limits may gradually influence contact resistance or bimetal calibration.
When migrating from an older E-T-A 1658 series breaker to the 1658-G41-00-P10-7A, what configuration changes typically need evaluation?
Migration to the 1658-G41-00-P10-7A involves confirming the 7/16"-28 thread matches the existing panel hole threading and that the blade terminal orientation aligns with the wiring harness. The push-to-reset actuator and trip-free mechanism remain consistent, but any prior hardware such as specific nuts or boots designed for 3/8"-27 threads will likely need replacement to maintain proper sealing and mechanical retention.
In motor protection applications, what overload behavior should engineers expect from the 1658-G41-00-P10-7A at 200 % of rated current?
At 200 % of its 7 A rating the 1658-G41-00-P10-7A typically trips within a timeframe consistent with the series thermal curve (on the order of several seconds to tens of seconds depending on ambient temperature). This provides time for normal motor inrush while still protecting against sustained overload, differing from magnetic breakers that may respond faster to short-duration surges.

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