SOW Active and Diligence Shore Tie Breaker.docx
DOCX document 19 KB Posted
- Solicitation number
- 52000RQ260002416
About this file
This is a Statement of Work (SOW) for the procurement of replacement air circuit breakers for two U.S. Coast Guard 210 Medium Endurance Cutters (WMEC): USCGC Active and USCGC Diligence. The requirement specifies Schneider Electric brand circuit breakers to maintain configuration standardization with previously installed components under TCTO WMEC 210 TD2060.0 and ensure compatibility with existing electrical systems. Two distinct configurations are required: CLIN 0001 for B-Class cutters and CLIN 0002 for A-Class cutters. Both are Schneider Electric NT08L 3-pole models rated at 800 amps with 100% duty cycle, capable of 200kA/100kA interrupting rating at 240/480/600 Vac. The primary difference between configurations is the shunt trip voltage—24-30Vac for B-Class and 100-130Vac for A-Class. Each breaker includes specified accessories such as ammeters, mechanical operations counters, padlockable push button covers, and cradles with backmolds, with a critical requirement that the IEC configuration have connection clusters mounted on the cradle and stabs mounted on the circuit breaker itself.
Delivery of all items is mandatory by March 30, 2026, with FOB Destination terms to USCG SFLC-MECPL in Norfolk, Virginia. The related solicitation (52000RQ260002416) is issued as an unrestricted Request for Quote under FAR Part 12 for commercial items, with a NAICS classification of 336611 and small business size standard of 1,300 employees. Only authorized Schneider Electric vendors are acceptable, requiring submission of a valid Letter of Authorization from the Original Equipment Manufacturer confirming authorized distributor or reseller status. The point of contact is Christopher Landers (CTR) at 757-628-4936 or christopher.j.landers2@uscg.mil.
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Other files
| File | Type | Posted |
|---|---|---|
| Smart Matrix FAR Supply SAP.pdf | ||
| SOW Active and Diligence Shore Tie Breaker.docx | DOCX document | |
| 52000PR260002416- Brand Name JOTFOC Redacted.pdf |
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Text version
Statement of Work (SOW) Procurement of Air Circuit Breakers for 210 Medium Endurance Cutters (WMEC) USCGC Active and USCGC Diligence
1.0 Background
The U.S. Coast Guard requires replacement shore tie circuit breakers for the USCGC Active and USCGC Diligence (210 WMEC). These breakers are a critical component, controlling the power flow from the ship's generator or shore power source to the main switchboard.
The required breakers are manufactured by Schneider Electric. This brand is specified to maintain configuration standardization, as these parts have been previously installed on several 210 WMEC vessels under Technical Compliance Time Order (TCTO) WMEC 210 TD2060.0. This ensures compatibility with the existing electrical systems.
Two distinct configurations are required to accommodate differences between the "A" and "B" class cutters within the 210 WMEC fleet. The primary difference is the shunt trip voltage.
2.0 Applicable Documents
TCTO WMEC 210 TD2060.0
3.0 Requirements & Technical Specifications
The vendor shall provide the following items, meeting the exact specifications listed below.
CLIN 0001: Air Circuit Breaker, B-Class Configuration Quantity: 1 Each
Catalog Number: TL7ASR43A9SFBFXCJX
Model No.: NT08L 3-Pole UL489/CSA Rated
Rating: 800 Amps, 100% Rated
AIR: 200kA/100kA @ 240/480/600 Vac
Sensor Plug: 400 Amp, UL Type A
Trip Unit: Type 5.0A with Zone Selective Protection (LSI), No Ground Fault
Auxiliary Contacts: 4
Spring Charging Motor: 100-130Vac
Shunt Trip: 24-30Vac
Closing Coil: 100-130Vac
Undervoltage Trip: 100-130Vac
Accessories: Ammeter, Overcurrent Trip (SDE) contact, Mechanical Operations Counter, Padlockable Push Button Cover, Automatic Spring Discharged Interlock, Cradle with backmold
CLIN 0002: Air Circuit Breaker, A-Class Configuration Quantity: 1 Each
Catalog Number: TL7ASR43A9SFFFXCJX
Model No.: NT08L 3-Pole UL489/CSA Rated
Rating: 800 Amps, 100% Rated
AIR: 200kA/100kA @ 240/480/600 Vac
Sensor Plug: 400 Amp, UL Type A
Trip Unit: Type 5.0A with Zone Selective Protection (LSI), No Ground Fault
Auxiliary Contacts: 4
Spring Charging Motor: 100-130Vac
Shunt Trip: 100-130Vac
Closing Coil: 100-130Vac
Undervoltage Trip: 100-130Vac
Accessories: Ammeter, Overcurrent Trip (SDE) contact, Mechanical Operations Counter, Padlockable Push Button Cover, Automatic Spring Discharged Interlock, Cradle with backmold
CRITICAL REQUIREMENT: These circuit breakers must be the IEC configuration where the connection clusters are mounted on the cradle, and the stabs are mounted on the circuit breaker itself.
4.0 Place of Performance / Delivery
Delivery of all items shall be made no later than March 30, 2026. Earlier delivery is acceptable. Vendors must confirm their ability to meet this mandatory deadline in their quotation.
Delivery terms shall be FOB Destination.
The delivery address for the items is:
USCG SFLC-MECPL
Attn: Christopher Landers (CTR) 300 E Main St Norfolk, VA 23510-9102
5.0 Point of Contact (POC)
Christopher Landers (CTR) Phone- 757-628-4936 Email: christopher.j.landers2@uscg.mil
File details come from the government source that posted it. Updated .