Appleton Electric Co RB400-300A Electrical Bushing product image

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RB400-300A

SKU: RB400300A

MPN: RB400-300A

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$53.10 / EA

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$51.20 for $1,000.00+
$45.51 for $2,000.00+
$43.24 for $3,000.00+

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Local stock: 0
Lead time: 3-4 working days

Lead time: 3-4 working days
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Single-unit ordering available.

Dale Electric Supply ships electrical products across the U.S. and supports international orders through customer service. Local delivery may be available in defined regional delivery zones, and larger same-manufacturer orders may qualify for factory-direct shipping. Shipping and fulfillment can vary by product, vendor, manufacturer program, stock state, destination, quantity, and quote workflow.

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Established 1948
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Key specs

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Material: Aluminum
Size: 4 X 3 IN
Type: Reducing Bushing

Description

Product overview

Reducing Bushing, Size: 4 X 3 IN, Material: Aluminum, Finish: Natural, Connection: NPT, Standard: Class I: Groups A, B, C, D, Class II: Groups E, F, G, Class III, UL 886 (1203), UL E10444, CSA C22.2 No. 25, C22.2 No. 30, CSA 065181, Fo

Manufacturer highlights

Additional manufacturer notes

Short name: APP
Feed description: APP RB400-300A RDC BUSH ALUM 4TO3 I
Invoice description: RDC BUSH ALUM 4TO3 IN NPT

Specifications

UPC: 781381257282

UNSPSC: 39121312

Country of Origin: MX

Material: Aluminum

Size: 4 X 3 IN

Type: Reducing Bushing

Connection: NPT

Finish: Natural

Material: Aluminum

Size: 4 X 3 IN

Standard: Class I: Groups A, B, C, D, Class II: Groups E, F, G, Class III, UL 886 (1203), UL E10444, CSA C22.2 No. 25, C22.2 No. 30, CSA 065181

Type: Reducing Bushing

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$1.41 / EA

2 available

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Specification comparison

Scan the attributes that differ across these alternatives.

RB11 View key specs

SKU: RB11
Price: $4.23 / EA
Availability: 3 available
Bushing Type: —
Cable Sizes: —
Color: —
Connection: Male Threaded
Connectors (IN): Male Threaded IN
Diameter: 1.700 IN

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EMT75 View key specs

SKU: EMT75
Price: $0.17 / EA
Availability: 52 available
Bushing Type: —
Cable Sizes: —
Color: White
Connection: Press-On
Connectors (IN): —
Diameter: —

View full product details

RB7 View key specs

SKU: RB7
Price: $3.60 / EA
Availability: 2 available
Bushing Type: —
Cable Sizes: —
Color: —
Connection: Male Threaded
Connectors (IN): Male Threaded IN
Diameter: 1.470 IN

View full product details

RB18 View key specs

SKU: RB18
Price: $21.60 / EA
Availability: 1 available
Bushing Type: —
Cable Sizes: —
Color: —
Connection: Male Threaded
Connectors (IN): Male Threaded IN
Diameter: 2.845 IN

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RB19 View key specs

SKU: RB19
Price: $27.00 / EA
Availability: Available to order
Bushing Type: —
Cable Sizes: —
Color: —
Connection: Male Threaded
Connectors (IN): Male Threaded IN
Diameter: 2.820 IN

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SIZE 4 View key specs

SKU: SIZE 4
Price: $1.41 / EA
Availability: 2 available
Bushing Type: Anti-Short
Cable Sizes: 8/4, 6/4, 6/3, 6/2, 4/3, 4/2, 12/6
Color: —
Connection: —
Connectors (IN): —
Diameter: —

View full product details

Attribute	RB11 1-1/2" x 1-1/4" Steel, Reducing Bushings	EMT75 EMT Insulating bushing, press fit, holds firmly in place while pulling cables. T...	RB7 1-1/4" x 1" Steel, Reducing Bushings	RB18 2-1/2" x 1-1/4" Malleable Iron, Reducing Bushings	RB19 2-1/2" x 1-1/2" Malleable Iron, Reducing Bushings	SIZE 4 Electrical Bushings Anti-Short Bushings #4 - Anti Short Bushings keep wires safe...
Price	$4.23 / EA	$0.17 / EA	$3.60 / EA	$21.60 / EA	$27.00 / EA	$1.41 / EA
Availability	3 available	52 available	2 available	1 available	Available to order	2 available
Bushing Type	—	—	—	—	—	Anti-Short
Cable Sizes	—	—	—	—	—	8/4, 6/4, 6/3, 6/2, 4/3, 4/2, 12/6
Color	—	White	—	—	—	—
Connection	Male Threaded	Press-On	Male Threaded	Male Threaded	Male Threaded	—
Connectors (IN)	Male Threaded IN	—	Male Threaded IN	Male Threaded IN	Male Threaded IN	—
Diameter	1.700 IN	—	1.470 IN	2.845 IN	2.820 IN	—
For Use With	Rigid & IMC Conduit	—	Rigid & IMC Conduit	Rigid & IMC Conduit	Rigid & IMC Conduit	—
Height	0.850 IN	—	0.820 IN	2.090 IN	1.125 IN	—
Label Description	STEEL REDUCING BUSHINGS	—	STEEL REDUCING BUSHINGS	MALLEABLE IRON REDUCING BUSHINGS	MALLEABLE IRON REDUCING BUSHINGS	—
Material	Steel	Plastic	Steel	Malleable Iron	Malleable Iron	Polypropylene
Size	1-1/2 x 1-1/4 IN	—	1-1/4 x 1 IN	2-1/2 x 1-1/4 IN	2-1/2 x 1-1/2 IN	4
Size (IN)	1-1/2" X 1-1/4" IN	—	1-1/4" X 1" IN	2-1/2" X 1-1/4" IN	2-1/2" X 1-1/2" IN	—
Size (trade) (IN)	1-1/2"x1-1/4" IN	—	1-1/4"x1" IN	2-1/2"x1-1/4" IN	2-1/2"x1-1/2" IN	—
Standard	—	UL and CSA	—	—	—	—
Trade Size	—	0.75 in	—	—	—	—
Type	Reducing Bushing	Insulating Bushing	Reducing Bushing	Reducing Bushing	Reducing Bushing	—

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RB400-300A

Key specs

Description

Product overview

Manufacturer highlights

Additional manufacturer notes

Specifications

Videos & documents

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Similar items

RB11

EMT75

RB7

RB18

RB19

SIZE 4

Specification comparison