Supplemental 4: Panelboards

Supplemental 4: Panelboards

Frequently Asked Questions
Panelboards
- General Information
Special Features
- Mains and Branches
- Cabinets
Surge Protection Devices (SPD) in Panelboards
- NQ Panelboard with SPD
Ready-to-Install (RTI) Merchandise
- Miscellaneous Panelboard Accessories
Replacement Parts for Standard Panelboards
CTC Cabinets
- Wall Mounted Metering Equipment
Retrofit Information
- Retrofit Existing Enclosure Data Sheet

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NQ Panelboard with SPD

Class 1640 / Refer to Catalog 1640CT0801

NQ Panelboard with SPD

OBSOLETE NQ SurgeLogic SurgeLoc Plug-on SPD (occupies 12–pole spaces) ^[1] ^[2]

Voltage	Surge Current Rating	Part Number
120 / 240 V	80 kA	SSP01BIA08PBQ1
	100 kA	SSP01BIA10PBQ1
	120 kA	SSP01BIA12PBQ1
	160 kA	SSP01BIA16PBQ1
	200 kA	SSP01BIA20PBQ1
	240 kA	SSP01BIA24PBQ1
208 Y / 120 V	80 kA	SSP02BIA08PBQ1
	100 kA	SSP02BIA10PBQ1
	120 kA	SSP02BIA12PBQ1
	160 kA	SSP02BIA16PBQ1
	200 kA	SSP02BIA20PBQ1
	240 kA	SSP02BIA24PBQ1
240 / 120 High Leg Delta	80 kA	SSP03BIA08PBQ1
	100 kA	SSP03BIA10PBQ1
	120 kA	SSP03BIA12PBQ1
	160 kA	SSP03BIA16PBQ1
	200 kA	SSP03BIA20PBQ1
	240 kA	SSP03BIA24PBQ1

NF Merchandised Interiors with SPD - 480Y/277 Vac

note

For selecting SurgeLoc SPD for RTI NQ Panelboard application, please refer to Section 9 of the Digest.

NF Merchandised Interiors with SPD—Use I-Line Panelboards on 480 V 3Ø3W Delta Applications

Mains Rating	Max. Breaker Spaces	SPD Ratings		Interior	Components for adding Vertical Main Circuit Breaker
		Voltage	Surge Rating	Catalog No.	MCB Kit	Main Circuit Breaker Frame
		Voltage	Surge Rating	Catalog No.	Catalog No.	Select the appropriate MCB and price from the tables starting on Digest page 7-22
250 A	42	480Y/277 3P4W	120	NF442L2TVS412	N250MJ	PowerPacT J
250 A	42		120	NF442L2TVS412C		PowerPacT J
250 A	42		160	NF442L2TVS416		PowerPacT J
250 A	42		160	NF442L2TVS416C		PowerPacT J
400 A	42	480Y/277 3P4W	120	NF442L4TVS412	N400M	LAL/LHL (PowerPacT L F/A only)
400 A	42		120	NF442L4TVS412C	N400M
400 A	42		160	NF442L4TVS416	N400M
400 A	42		160	NF442L4TVS416C	N400M
note Dry contacts standard.

Footnotes

When selecting a panelboard with SurgeLoc SPD, an additional 12 circuit positions (6 adjacent mounting spaces per side) are occupied. For example, if the desired number of circuits is 30, refer to “NQ Main Lug Interiors” and “NQ Main Circuit Breaker Interiors” in Digest section 9 to select the NQ442L2/NQ442L2C interior and corresponding Box and Trim.
96 space interiors are available factory assembled when SurgeLoc SPDs are to be installed in 84 circuit NQ panelboards.

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