Siemens / ITE EH3S100 Molded Case Switch
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Siemens / ITE EH3S100 - 100A 3 Pole Molded Case Switch
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Description
Engineered for commercial and industrial isolation needs, this 100A non-automatic switch delivers manual disconnect capabilities. It utilizes a magnetic-only trip mechanism, omitting thermal overcurrent protection entirely. This legacy E-Frame component mounts into older ITE enclosures and Siemens P2 or P3 panelboards. It provides a seamless replacement solution for discontinued systems. With a 14kA short-circuit withstand rating at 480VAC, the unit ensures safe maintenance switching.Specifications
| Brand | Siemens / ITE |
|---|---|
| Part Number | EH3S100-R |
| Series | EH |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 480VAC |
| Phase | 3 |
| AIC Rating | 14kA @ 480VAC |
| Frame Type | EH |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P2, P3 Panelboards, ITE Panelboards |
| Wire Gauge | 10 AWG - 1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 10 AWG |
| Trip Technology | Magnetic Only |
|---|
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release |
|---|---|
| Accessories | None included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Automatic (Disconnect) |
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 7 reviews.
- TSThomas S.Verified BuyerReviewingSiemens EH3B020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/6/25Great
Thanks
- JMJim M.ReviewingSiemens EH3B040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/24/23They fit perfectly and saved
They fit perfectly and saved us a lot of money by being able to replace just these breakers
- KHKen H.ReviewingSiemens EH3B030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/12/23Great service
Great service and products fast shipping
- JSJerry S.ReviewingSiemens / ITE EH3B070 - 70A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/20/22Great Price - Breakers Work Fine
My local Supplier was charging me three times the price for a breaker that i bought on super Breakers.
- MRMatt R.ReviewingSiemens EH3B020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/6/2020 Amp Breaker
Received item quickly and in great shape. Thank you!!!