Which A4 drive combinations are listed for 1336-RFB-30-A-4?

The 1336-RFB-30-A4 row lists PLUS/PLUS II 1336S/F-BRF75 through BRF200 and IMPACT 1336E-BRF75 through BRF100. FORCE is marked N/A for this filter entry.

Can the 1336-RFB-30-A filter replace 1336-RFB-30-A-4?

They have different voltage and frame assignments. The 30-A entry is 200-240 V for A3; the confirmed 30-A4 entry is 380-480 V for A4 and lists 35 W dissipation.

Where do the line and load connections of 1336-RFB-30-A-4 go?

Incoming AC connects to L1, L2 and L3. The primed load terminals L1', L2' and L3' connect to drive inputs R (L1), S (L2) and T (L3). The filter belongs upstream of the drive, not in the motor-output circuit.

Is a grounded-delta supply suitable for 1336-RFB-30-A-4?

No. The input-filter installation requires a balanced, grounded nominal-voltage supply and excludes grounded-delta arrangements.

Why does 1336-RFB-30-A-4 require a solid protective-earth connection?

Filter leakage current makes a sound protective-earth path essential. Connect the E / E' grounding points as shown in the wiring arrangement before operation; do not treat the signal cable shield as the protective conductor.

What enclosure condition accompanies an EMC installation of 1336-RFB-30-A-4?

The drive must have the -AE enclosure designation or the correctly installed 1336x-AEx EMC enclosure kit. Adding an input filter alone does not establish that enclosure condition.

How should 1336-RFB-30-A-4 and its drive be mounted for Figure 2?

Mount them close together on a common back panel with positive electrical bonding at all four corners. Star washers may be omitted only where that positive bond is otherwise assured.

Can the motor protective conductor for a 1336-RFB-30-A-4 installation end only at the cabinet bus?

The motor cable protective conductor connects directly to the drive grounding terminal at the drive end and to the motor frame at the other end. Bond the shield at the filter/drive and motor-frame ends rather than replacing these connections with a cabinet-bus-only route.

Allen-Bradley 1336-RFB-30-A-4 Input RFI Filter

Name: 1336-RFB-30-A-4
Brand: Allen-Bradley
SKU: 1336-RFB-30-A-4

1336-RFB-30-A-4

Input RFI Filter

In Stock

Ships by Wednesday, October 14

Fast Shipping Available

Technical specifications for 1336-RFB-30-A-4

Manufacturer:

Allen-Bradley

Product Category:

General Automation

Spare Part Number:

1336-RFB-30-A-4

Estimated shipping dimensions:

5.8×26×41.5cm

Weight:

4.68 kg

Tariff Code:

8537101190

Counliy of origin:

USA

Device type:

Input RFI filter

Supply configuration:

Three-phase

Input voltage class:

380-480 V AC

Filter series:

Drive frame:

Power dissipation:

35 W

PLUS / PLUS II compatibility:

1336S/F-BRF75 through BRF200

IMPACT compatibility:

1336E-BRF75 through BRF100

FORCE compatibility:

N/A for 1336-RFB-30-A4

Mounting arrangement:

Figure 2: common filter/drive back panel

Line terminals:

L1 / L2 / L3

Load terminals:

L1' / L2' / L3'

Drive input terminals:

R (L1) / S (L2) / T (L3)

Protective-earth terminals:

E / E'

Included filter:

Included EMT conduit / fitting:

1 / 1

Included screws / flat washers:

4 / 4

Included star washers / nuts:

4 / 4

Information

Overview Manuals Common Applications Product Precautions

Allen-Bradley 1336-RFB-30-A-4 is a three-phase 380-480 V input RFI filter for the specified A4-frame 1336 drive combinations, with the manufacturer catalog identity 1336-RFB-30-A4.

Reduces conducted interference on the incoming power path
Separates the filter line and load terminal groups
Bonds the filter and drive to a common back panel
Works with shielded wiring and protective grounding

Install the filter between the incoming AC supply and the supported drive input. The installation combines a common bonded back panel, shielded or armored cable routes and a solid protective-earth connection; it does not put the filter between the drive output and motor.

Important Notice: Do not substitute the 200-240 V 1336-RFB-30-A filter or use a grounded-delta supply. The 30-A4 entry lists A4 drive combinations; it does not establish compatibility with every 1336 drive or identify a 30 A current rating.

Allen-Bradley 1336-RFB-30-A-4 Manuals & Downloads

Allen-Bradley 1336-RFB-30-A-4 Technical Reference (PDF)Allen-Bradley 1336-RFB-30-A-4 Manufacturer RFI Manual - Portuguese (PDF)

The technical reference covers the A4 drive-selection row, line and load wiring, mounting and protective bonding. The separate 18-page Portuguese installation manual preserves the manufacturer pages unchanged.

Conducted-RFI reduction

Places an input filter ahead of a supported A4 drive to reduce interference returned to AC supply and ground conductors.

A4 drive-panel integration

Combines the listed PLUS/PLUS II or IMPACT drive with the Figure 2 common-back-panel mounting arrangement.

EMC enclosure installations

Supports an installation using the required drive enclosure designation or fitted EMC enclosure kit, with positive bonding.

Shielded power-cable routing

Maintains shielded or armored incoming and motor paths with distinct line/load wiring and protective-earth connections.

Read the Allen-Bradley RFI filter installation instructions before work. Match 1336-RFB-30-A-4 to its confirmed 1336-RFB-30-A4 identity, A4 drive combination and supply arrangement.

Isolate the incoming supply before installation or service; use qualified drive installers.

Match the 380-480 V A4 filter entry to the listed PLUS/PLUS II or IMPACT drive combination.

Use a balanced grounded supply; do not connect the filter to a grounded-delta arrangement.

Keep L1/L2/L3 on the supply side and the primed load terminals on the drive-input side.

Mount filter and drive close together on a common back panel with positive corner bonding.

Provide a solid E / E' protective-earth path because filter leakage current is present.

Route shielded or armored cables; connect motor protective earth directly to the drive and motor frame.

Check the -AE enclosure or fitted EMC kit and recheck every bond and terminal before energizing.

FAQS

Which A4 drive combinations are listed for 1336-RFB-30-A-4?

The 1336-RFB-30-A4 row lists PLUS/PLUS II 1336S/F-BRF75 through BRF200 and IMPACT 1336E-BRF75 through BRF100. FORCE is marked N/A for this filter entry.
Can the 1336-RFB-30-A filter replace 1336-RFB-30-A-4?

They have different voltage and frame assignments. The 30-A entry is 200-240 V for A3; the confirmed 30-A4 entry is 380-480 V for A4 and lists 35 W dissipation.
Where do the line and load connections of 1336-RFB-30-A-4 go?

Incoming AC connects to L1, L2 and L3. The primed load terminals L1', L2' and L3' connect to drive inputs R (L1), S (L2) and T (L3). The filter belongs upstream of the drive, not in the motor-output circuit.
Is a grounded-delta supply suitable for 1336-RFB-30-A-4?

No. The input-filter installation requires a balanced, grounded nominal-voltage supply and excludes grounded-delta arrangements.
Why does 1336-RFB-30-A-4 require a solid protective-earth connection?

Filter leakage current makes a sound protective-earth path essential. Connect the E / E' grounding points as shown in the wiring arrangement before operation; do not treat the signal cable shield as the protective conductor.
What enclosure condition accompanies an EMC installation of 1336-RFB-30-A-4?

The drive must have the -AE enclosure designation or the correctly installed 1336x-AEx EMC enclosure kit. Adding an input filter alone does not establish that enclosure condition.
How should 1336-RFB-30-A-4 and its drive be mounted for Figure 2?

Mount them close together on a common back panel with positive electrical bonding at all four corners. Star washers may be omitted only where that positive bond is otherwise assured.
Can the motor protective conductor for a 1336-RFB-30-A-4 installation end only at the cabinet bus?

The motor cable protective conductor connects directly to the drive grounding terminal at the drive end and to the motor frame at the other end. Bond the shield at the filter/drive and motor-frame ends rather than replacing these connections with a cabinet-bus-only route.

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1336-RFB-30-A-4

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1336-RFB-30-A-4

Product Describe：

Ask our team:

Warranty Policy

Return Notice

Shipping Method

Parts Availability

How to order

Technical specifications for 1336-RFB-30-A-4

Technical specifications for 1336-RFB-30-A-4

Information

Information

Technical notes

Technical notes

Our World，Made Possible By Manufacturing.

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You May Also Like

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Enquire

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