Siemens NEG3B060 Molded Case Circuit Breaker
- 60A
- 3 Pole
- Unit Mount
Quantity
Siemens NEG3B060 - 60A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered for industrial power systems, the Siemens NEG3B060 is a 60A, 3-pole molded case circuit breaker. It features a fixed thermal and magnetic trip unit to deliver precise long-time and instantaneous (LI) protection. This EG frame breaker mounts into Siemens VL Series panelboards and switchboards. Note that this specific SKU does not include lugs, which must be sourced separately. It offers an 85kAIC rating at 240VAC and is officially replaced by the newer 3VA5160-5ED31-0AA0.Specifications
| Brand | Siemens |
|---|---|
| Series | NEG |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC, 250VDC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 22kA @ 600Y/347VAC, 30kA @ 250VDC, 30kA @ 500VDC |
| Frame Type | EG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens VL Series Enclosures, Panelboards, Switchboards |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
5 answersWhat enclosures and panels are compatible with the NEG3B060?
This EG frame breaker is designed for use in Siemens VL Series enclosures, as well as compatible Siemens panelboards and switchboards that accept unit mount breakers.
What wire size does the NEG3B060 accept?
When equipped with the standard 3TA1EG10 lug kit, this breaker accepts #14 to 1/0 AWG copper or aluminum wire.
How does the NEG3B060 mount into a panel?
It features a bolt-on connection designed to secure directly to the bus in compatible Siemens panelboards and switchboards, rather than plugging in or mounting to a DIN rail.
Can the NEG3B060 be used in reverse feed applications?
Yes, this EG frame breaker is suitable for reverse feed applications, allowing power to be supplied from either the line or load side.
Does the NEG3B060 have an adjustable trip unit?
No, this breaker features a fixed thermal and fixed magnetic trip unit, meaning the trip settings cannot be adjusted in the field.
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