Schneider Electric B400 4 Bolt On Rainproof Hub For R Devices Installation Guide (+ PDF)

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Schneider Electric B400 4 Bolt On Rainproof Hub for R Devices Installation Guide

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5 Documents / Resources

5.1 References

6 Related Posts

Models

Series A and A-L

Series A Hubs

Equipment with provisions for A Hubs:
- Individual Meter Sockets, Class 4131
- Horizontal Ganged Meter Sockets, Class 4121
- Combination Service Entrance Devices, Class 4119/4120
Bolt-on hub supplied with four 12–24 x 3/4 inch slotted hex-washer head screws.

Conduit Size	Closing Plate	1 in.	1¼ in.	1½ in.	2 in.	2½ in.
Catalog Number	ACP	A100	A125	A150	A200	A250

Hub Mounting Dimensions

Hub Catalog Number	Conduit Size in.	“A”		“B”
Hub Catalog Number	Conduit Size in.	in.	m/m	in.	mm
A100	1	0.94	24	0.44	11
A125	1¼	1.00	25	0.44	11
A150	1½	1.25	32	0.50	13
A200	2	1.50	38	0.50	13
A250	2½	1.69	43	0.44	11

Series A-L Hubs

Equipment with provisions for A-L Hubs:
Individual Meter Sockets, Class 4131
Horizontal Ganged Meter Sockets, Class 4121
Combination Service Entrance Devices, Class 4119/4120
Bolt-on hub supplied with four 1/4–20 x 1/2 inch slotted screws.
Adapter plate required to allow use of “A” hubs on “A-L” size hub openings: catalog number AAP.

Conduit Size	Closing Plate	2 in.	2½ in.	3 in.	4 in.
Catalog Number	ACPL	A200L	A250L	A300L	A400L

A-L Hub Mounting Dimensions

Hub Catalog Number	Conduit Size	“A”		“B”		“C”
Hub Catalog Number	in.	in.	mm	in.	mm	in.	mm
A200L	2	1.94	49	0.94	24	4.63	118
A250L	2–1/2	2.00	51	0.88	22	4.63	118
A300L	3	2.13	54	0.63	16	5.00	127
A400L	4	2.50	64	0.50	13	5.00	127

Series B Hubs

Equipment with provisions for B hubs (NEMA Type 3R) with “RB suffix” in catalog number:
- QO load centers, Class 1130
- HomeLine load centers, Class 1170
- Combination service entrance devices, Class 4119/4120
- General duty safety switches (30–200 A), Class 3130
- Heavy duty safety switches (30–200 A), Class 3110
- Double throw switches (30–200 A), Class 3140
- Circuit breaker enclosures, Class 610
B hub provisions are available on NEMA Type 3R devices only with “RB suffix” in catalog number.
Devices with B hub provisions are supplied with closing cap, catalog number BCAP. To mount B hub, discard BCAP and mount hub with screws from closing cap.
B300, B400 hubs are supplied with gaskets for devices with “R suffix” in catalog number.
Typical hub adjustment for RB devices.
Off-center conduit thread openings eliminate costly conduit offsets and bends.

Standard Mounting

Reverse Mounting

Hub Size	Mounting Surface to C/L of Hub Opening
	Dimension A				Dimension B
	Minimum		Maximum		Minimum		Maximum
	in.	mm	in.	mm	in.	mm	in.	mm
3/4, 1–1/4 in..	1.13	29	1.50	38	2.00	51	2.38	60
1–1/2 in.	1.25	32	1.63	41	1.88	48	2.25	57
2 in.	1.50	38	1.88	48	1.63	41	2.00	51
2–1/2 in.	1.75	44	1.75	44	1.75	44	1.75	44

B300

B400

Hub Size	Hub Catalog Number	Mounting Dimensions
		A		B		C
		in.	mm	in.	mm	in.	mm
3 in.	B300	4.13	105	4.13	105	2.63	67
4 in.	B400	4.13	105	4.13	105	–	–

Conduit Size	Closing Cap	¾ in.	1 in.	1–1/4 in.	1–1/2 in.	2 in.	2–1/2 in.	3 in.	4 in.
Catalog Number	B-CAP	B075	B100	B125	B150	B200	B250	B3001	B400
NOTE: Closing cap (catalog number B-CAP) is provided factory installed on each device having “RB” suffix.NOTE: Hubs, thru size 2–1/2 in.can be directly installed on “RB” devices. Devices requiring 3 in.or larger, hubs must have holes cut in the field.

Series H Hubs

Equipment used on:
- Heavy duty safety switches (NEMA Type 4, 4X, 5, and 12), Class 3110
- Circuit Breaker Enclosures, (NEMA Type 4, 4X, 5, and 12) Class 610
Watertight conduit hub, with gasket and insulated throat.
Threaded opening for conduit.
For use with NEMA Type 4, 4X, and 5 Stainless Steel and NEMA type 12 switch and circuit breaker enclosures.

Conduit Size		½ in.		¾ in.		1 in.		1–1/4 in.		1–1/2 in.		2 in.		2–1/2 in.		3 in.		3–1/2 in.		4 in.
Conduit Size		in.	mm	in.	mm	in.	mm	in.	mm	in.	mm	in.	mm	in.	mm	in.	mm	in.	mm	n.	mm
Mount- ing Hole “J”	Min.	0.859	22	1.075	27	1.328	34	1.687	43	1.859	47	2.391	61	2.891	73	3.516	89	4.015	102	4.516	115
Mount- ing Hole “J”	Max.	0.922	23	1.125	29	1.406	36	1.766	45	2.015	51	2.547	65	3.047	77	3.672	93	4.175	106	4.672	119
Outside Diameter “B”		1.203	31	1.625	41	1.891	48	2.312	59	2.625	67	3.156	80	3.703	94	4.312	110	4.813	122	5.312	135
Standard- ZincHub Catalog Number		H050		H075		H100		–		–		H200		–		H300		H350		H400
Chrome PlatedHub Catalog Number		H050CP		H075CP		H100CP		–		H150CP		H200CP		–		–		–		–

Schneider Electric
800 Federal Street 01810 Andover, MA USA 888–778–2733
www.se.com
As standards, specifications, and design change from time to time, please ask for confirmation of the information given in this publication.
© 1996 – 2022 Schneider Electric. All rights reserved. 6660CT9601

Schneider Electric B400 4 Bolt On Rainproof Hub For R Devices Installation Guide

Models

Series A and A-L

Series B Hubs

Series H Hubs

References

Documents / Resouces

Related Manuals