EUSERC Index and NEC 2020 Compliant - 7 - Underground Termination Boxes

Oct 24, 2026

Uploaded by McQueen

EUSERC index links catalog numbers to EUSERC drawing numbers and provides a mapping from old catalog numbers to NEC 2020 compliant numbers. The document also specifies underground termination boxes for 600V service, presenting a technical table covering amps, type of service, connector materials (CU/AL), and physical dimensions with short-circuit current withstand ratings. It includes installation and code compliance guidance, plus Milbank change-reservation and California P65 warning text.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages2

Reading Time5 min

AccessFree to download

EUSERC Index and NEC 2020 Update

Catalog Number Mapping (EUSERC Drawings)

NEC 2020 Compliant Number Update

Underground Termination Boxes Specifications (600V)

EUSERC Index and NEC 2020 Compliant 7 | Catalog Number | EUSERC Drawing Number | | --- | --- | | U227MTBPL | 305A, 311 | | PB-011 | 343A | | PB-012 | 343A | | PB-014 | 343 | | PB-014-NK | 343 | | PB-018 | 343 | | PB-034-NK | 343 | | PB-038-NK | 343 | | PB-032 | 343A | | PB-034 | 343 | | PB-038 | 343 | | MPRV-50-MB-78 | 307 | | MPRVD-100-MB-PD | 307 | | MPRVD-50-MB-78 | 307 | | MPRV-100-MB-50-78 | 307 | | MPRV-100-MB-50-PD | 307 | | MPRV-100-MB-78 | 307 | | MPRVD-100-MB-78 | 307 | | MPRV-100-MB-503020GR-78 | 307 | | MPAP-100-MB-78 | 307 | | MPAP-200-MB-78 | 307 | | MPAP-200-MB-20GR-78 | 307 | | MPAP-200-MB-78 | 307 | | MPAPD-100-MB-78 | 307 | | MPAPD-200-MB-78 | 307 | | MPAPD-100-MB-PD | 307 | | MPAPD-200-MB-PD | 307 | | MPAP-100-MB-PD | 307 | | MPAP-200-MB-PD | | | U6276-O-10GR | 307 | | U6276-O-54 | 307 | | U6276-O-41 | 307 | | U6276-O-55 | 307 | | U6276-O-75 | 307 | | U6276-O-100 | 307 | | U6276-O-100MB | 307 | | U3320-R | 343A | | U3322-R | 313 | | U3355-R | 313 | | U3340-O | 314 | | U3342-O | 314 | | Catalog Number | EUSERC Drawing Number | | --- | --- | | U3565-O | 314 | | CT244811-SC | 316, 317 | | CT364811-SC | 316, 317, 318 | | CT364814-SC | 316, 317, 318 | | CT484811-SC | 316, 317 | | CT244811-HC | 316, 317 | | CT304811-HC | 316, 317 | | CT364811-HC | 316, 317, 318 | | CT484811-HC | 316, 317, 318 | | CT484814-HC | 316, 317, 318 | | K4903 | 328B | | K4904 | 329B | | K4722 | 329B | | K4729 | 328B | | K4797 | 328A | | K4798 | 328A | | UC3435-XL | 339 | | UC3436-XL | 339 | | UC3438-XL | 339 | | UC3433-XL | 339 | | UC3434-XL | 339 | | U6194 | 302A | | U6181 | 302B | | U6088 | 302A | | U6089 | 302B | | U6020 | 302B | NEC 2020 Update | Old Catalog Number | NEC 2020 Compliant Number | | --- | --- | | U5059 | U6585 | | U5759 | U6034 | | U4031 | U6584 | | M400-APS | U6092 | | M400-APS-BS | U6093 | | M400-UG-APS-F | U6194 | | M400-APS-F-BS | U6181 | | M400-UG-APS-LC | U6088 | | M400-UG-APS-LC-BS | U6089 | | U3251 | U6020 | Please consult serving utility for their requirements prior to ordering or installing, as specifications and approvals vary by utility, and may require local electrical inspector approval. All installations must be installed by a licensed electrician and comply with all national and local codes, laws and regulations. Milbank reserves the right to make changes in specifications and features shown without notice or obligation. WARNING : This product can expose you to Chromium (hexavalent compounds) which is known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, go[to www.P65Warnings.ca.gov](to www.P65Warnings.ca.gov). Milbank Manufacturing | 4801 Deramus Ave., Kansas City, [MO 64120 | 877.483.5314 | milbankworks.com](MO 64120 | 877.483.5314 | milbankworks.com) Underground Termination Boxes 600V 47 PB-032 PB-032 Underground Termination Boxes | 600V | Catalog
Number | Amps | Type of
Service | Connectors CU/AL | | Dimensions | | | | Short Circuit Current Withstand Rating | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | Line | Load | D" | W" | H" | X" | | | PB-011* | 100 | 1Ø3W | \#14-1/0 | \#14-1/0 | 4 | 12 | 81⁄2 | 33⁄4 | 10K Amps | | PB-012 | 200 | 1Ø3W | \#6-250 | \#6-250 | 6 | 12 | 26 | 141⁄4 | 10K Amps | | PB-014**
PB-014-NK | 400 | 1Ø3W | 1⁄2 "x13 Studs | \#4-600
Twin 1/0-250 | 6 | 16 | 36 | 22 | 50K Amps | | PB-018**
PB-018-NK | 800 | 1Ø3W | 1⁄2 "x13 Studs** | \#4-600
Twin 1/0-250 | 11 | 24 | 48 | 26 | 50K Amps | | PB-032 | 200 | 3Ø4W | \#6-250 | \#6-250 | 6 | 16 | 26 | 1411⁄16 | 10K Amps | | PB-034**
PB-034-NK | 400 | 3Ø4W | 1⁄2 "x13 Studs** | \#4-600
Twin 1/0-250 | 6 | 16 | 36 | 22 | 50K Amps | | PB-038**
PB-038-NK | 800 | 3Ø4W | 1⁄2 "x13 Studs** | \#4-600
Twin 1/0-250 | 11 | 24 | 48 | 26 | 50K Amps | Notes • Connectors and bussing: Extruded aluminum connectors and bus bars are tin-plated. • For no knockouts, add suffix-NK to the above catalog numbe

FAQs

What does the EUSERC index mapping provide?

It associates each Milbank catalog number with a corresponding EUSERC drawing number for reference.

How are NEC 2020 compliant numbers presented?

The document lists old catalog numbers alongside their NEC 2020 compliant replacement numbers in a dedicated update table.

What key specifications are included for 600V underground termination boxes?

The specifications table includes amps, type of service, connector CU/AL configurations, dimensions, and short-circuit current withstand ratings.

Oct 24, 2026

Uploaded by McQueen