Siemens ND63B100 Molded Case Circuit Breaker
- 1000A
- 3 Pole
- Unit Mount
Quantity
Siemens ND63B100 - 1000A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Siemens ND63B100 - 1000A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | ND63B100 |
| Series | ND6 |
| Amperage | 1000A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC, 25kA @ 500VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P5 Panelboards, SB1, SB2, SB3 Switchboards |
| Wire Gauge | (4) 250-500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Undervoltage Release, Auxiliary Switch, Alarm Switch, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs (TA4N8500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Interchangeable Trip Unit |
Quantity
Siemens ND63B100 - 1000A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | ND63B100-R |
| Series | ND6 |
| Amperage | 1000A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC, 25kA @ 500VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P5 Panelboards, SB1, SB2, SB3 Switchboards |
| Wire Gauge | (4) 250-500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Undervoltage Release, Auxiliary Switch, Alarm Switch, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs (TA4N8500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Interchangeable Trip Unit |
Description
Built for demanding industrial applications, the Siemens ND63B100 is a 1000A, 3-pole molded case circuit breaker from the Sentron family. This unit mount breaker installs into Siemens P5 panelboards and SB1, SB2, and SB3 switchboards. It serves as an exact fit for existing setups, though it is replaced by the NXD63B100 in newer catalogs. Rated at 65kAIC at 240V, it features an interchangeable thermal-magnetic trip unit with adjustable magnetic settings for precise protection.Specifications
| Brand | Siemens |
|---|---|
| Part Number | ND63B100 |
| Series | ND6 |
| Amperage | 1000A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC, 25kA @ 500VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P5 Panelboards, SB1, SB2, SB3 Switchboards |
| Wire Gauge | (4) 250-500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Undervoltage Release, Auxiliary Switch, Alarm Switch, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs (TA4N8500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Interchangeable Trip Unit |
Product FAQs
6 answersWhat equipment is the Siemens ND63B100 compatible with?
This ND frame breaker is designed for use in Siemens P5 panelboards, as well as SB1, SB2, and SB3 switchboards.
What wire sizes are accepted by the lugs on this breaker?
The standard lugs accept four cables per phase, accommodating 250 kcmil to 500 kcmil copper or aluminum conductors.
How is the thermal magnetic trip unit configured on the ND63B100?
It features a fixed thermal element for long-time overload protection and an adjustable magnetic element for instantaneous short-circuit protection.
How does this breaker mount into the enclosure?
This is a unit mount breaker, meaning it bolts directly to the mounting pan or chassis rather than plugging onto bus bars.
Can the ND63B100 be used in DC circuits?
Yes, this breaker is rated for DC applications up to 500VDC, providing a 25kA interrupting capacity at that voltage.
What breaker family does the ND63B100 belong to?
It is part of the Siemens Sentron series of molded case circuit breakers, specifically utilizing the ND frame size.
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