Siemens / ITE JL2B200 Molded Case Circuit Breaker
- 200A
- 2 Pole
- Bolt-On
Quantity
Siemens / ITE JL2B200 - 200A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Built for commercial and industrial applications, this 200A legacy MCCB ensures continued operation of existing electrical distribution systems. The 2-pole breaker installs into Siemens P4, P5, and vintage ITE FC/S-Series panelboards, serving as a seamless replacement for aging components. It features an interchangeable thermal-magnetic trip unit and delivers a robust 65kAIC rating at 240VAC. For modern upgrades, this unit is officially replaced by the newer JD62B200 model.Specifications
| Brand | Siemens / ITE |
|---|---|
| Part Number | JL2B200-R |
| Series | JL |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | JL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P4, P5 Panelboards, Switchboards, Legacy ITE FC/S-Series Panelboards |
| Wire Gauge | 4 AWG - 350 kcmil (Cu/Al) |
| Max Wire | 350 kcmil |
| Min Wire | 4 AWG |
| 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 |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | UL 489, CSA C22.2 No. 5, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Interchangeable Trip Unit |
Product FAQs
5 answersWhich panelboards are compatible with the JL2B200 breaker?
This bolt-on breaker installs in Siemens P4 and P5 panelboards, Siemens switchboards, and legacy ITE FC or S-Series panelboards.
What wire sizes are accepted by the lugs on this breaker?
The terminals accept copper or aluminum wire ranging from 4 AWG to 350 kcmil.
Can the trip settings be adjusted on the JL2B200?
Yes, this breaker features a thermal-magnetic trip unit with fixed thermal protection and adjustable magnetic settings for short-circuit protection. The trip unit itself is also interchangeable.
Is there a difference between the ITE and Siemens versions of the JL2B200?
No, they are the exact same breaker. Siemens acquired ITE and continued manufacturing the JL frame under the Siemens brand.
What does the LI trip function indicate on this J-frame breaker?
The LI designation means the breaker provides Long-Time (thermal) overload protection and Instantaneous (magnetic) short-circuit protection.
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