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ABB XT1SU3035AFF000XXX Molded Case Circuit Breaker
- 35A
- 3 Pole
- Unit Mount
ABB
XT1SU3035AFF000XXX
Molded Case Circuit Breaker
Brand
ABB
SKU
XT1SU3035AFF000XXX
Quantity
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ABB XT1SU3035AFF000XXX - 35A 3 Pole Molded Case Circuit Breaker
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Description
Built for commercial and industrial applications, the ABB XT1SU3035AFF000XXX is a 3-pole, 35A molded case circuit breaker from the SACE Tmax XT family. It delivers reliable overcurrent protection using a fixed thermal and magnetic trip unit. This unit mount MCCB is engineered for ABB ReliaGear neXT panelboards and serves as a replacement for legacy T1S035TW breakers. Rated for 65kA at 240VAC, it features front flat terminals and requires separate lug kits for line and load connections.Specifications
| Brand | ABB |
|---|---|
| Series | XT1 |
| Amperage | 35A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 22kA @ 600Y/347VAC, 42kA @ 250VDC |
| Frame Type | XT1 |
|---|---|
| Terminal Type | Lugs |
| For Use With | ABB ReliaGear neXT Panelboards, ReliaGear SB 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, Padlock Attachment, Rotary Handle, Motor Operator, Lug Kits |
|---|---|
| Accessories | None (Requires Lugs) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Double Insulated, Reverse Feed |
Product FAQs
7 answersDoes the XT1SU3035AFF000XXX replace any legacy GE circuit breakers?
Yes, this ABB Tmax XT1 breaker serves as a direct replacement for the discontinued GE T1S035TW molded case circuit breaker.
Which panelboards are compatible with this 35A XT1 breaker?
This unit mount circuit breaker is engineered for use in ABB ReliaGear neXT panelboards and ReliaGear SB switchboards.
What does the S in the XT1S frame designation indicate?
The S indicates a Standard interrupting rating, which provides a 35kAIC short-circuit capacity at 480VAC for this specific frame.
What type of trip unit is equipped on the XT1SU3035AFF000XXX?
It features a Thermal-Magnetic Fixed (TMF) trip unit. Both the long-time thermal overload and instantaneous magnetic short-circuit thresholds are factory-set and non-adjustable.
How does this breaker mount into the panel?
This is a unit mount, bolt-on circuit breaker designed to be secured directly to the bus stack or mounting bracket within compatible ReliaGear enclosures.
Can this 3-pole breaker be used in DC applications?
Yes, it carries a maximum DC voltage rating of 500VDC and provides a 42kA interrupting capacity at 250VDC.
What safety and performance standards does this XT1 breaker meet?
This breaker is constructed in compliance with UL 489, CSA C22.2 No. 5, and IEC 60947-2 standards for molded case circuit breakers.
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