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SIEMENS Backing Ring: 30 mm Panel Mounting Size, Round - Push-Button Rings & Plates
SIEMENSPush-Button Rings & Plates

SIEMENS Backing Ring: 30 mm Panel Mounting Size, Round

The SIEMENS 52AAR is a round, yellow legend ring for Series Class 52 push-button stations, with a 30 mm panel mounting size and black emergency-stop marking. 3G Electric sources this genuine OEM backing ring across…

SKU 3G-OTH-620894

Brand
SIEMENS
Item
Backing Ring: 30 mm Panel Mounting Size, Round
Category
Push-Button Rings & Plates
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Technical Specifications

SIEMENS
Manufacturer Part Number
52AAR
Type
Round, For Series Class 52
View Full Spec Sheet

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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS 52AAR is a round, yellow legend ring for Series Class 52 push-button stations, with a 30 mm panel mounting size and black emergency-stop marking. 3G Electric sources this genuine OEM backing ring across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including SIEMENS, ABB, Schneider, and Festo.

Frequently Asked Questions

What is the SIEMENS 52AAR backing ring used for?

The SIEMENS 52AAR is a round, yellow legend ring for Series Class 52 push-button stations. It provides clear emergency-stop marking in black, fitting a 30 mm panel mounting size. 3G Electric supplies this genuine OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the SIEMENS 52AAR backing ring?

The SIEMENS 52AAR is a round legend ring for Series Class 52, with a 30 mm panel mounting size. It is yellow with black emergency-stop marking. The manufacturer part number is 52AAR. 3G Electric sources this genuine OEM component for global delivery.

Where to buy the SIEMENS 52AAR backing ring worldwide?

3G Electric supplies the SIEMENS 52AAR backing ring worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine OEM part to your facility. Contact us for availability and lead time.

How to install the SIEMENS 52AAR backing ring on a push-button station?

To install the SIEMENS 52AAR backing ring, align it behind the push-button actuator on the panel, then secure with the mounting nut. Ensure the legend ring is oriented correctly for emergency-stop visibility. 3G Electric provides sourcing support for this and related Class 52 components.

Used in

Common applications for SIEMENS
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

SIEMENS Products

3G Electric supplies SIEMENS push-button rings & plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL04). Key specifications — attr211282: SIEMENS; attr206524: 52NL04; attr1023368: 52; attr1023369: Gray; attr1023371: Tab; attr1023372: English; attr1023373: Stop; attr1023374: Black.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL04). Key specifications — attr211282: SIEMENS; attr206524: 52NL04; attr1023368: 52; attr1023369: Gray; attr1023371: Tab; attr1023372: English; attr1023373: Stop; attr1023374: Black.
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL18). Key specifications — attr211282: SIEMENS; attr206524: 52NL18; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Close; attr1023374: Black.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL18). Key specifications — attr211282: SIEMENS; attr206524: 52NL18; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Close; attr1023374: Black.
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL11). Key specifications — attr211282: SIEMENS; attr206524: 52NL11; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: On; attr1023374: Gray.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL11). Key specifications — attr211282: SIEMENS; attr206524: 52NL11; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: On; attr1023374: Gray.
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL32). Key specifications — attr211282: SIEMENS; attr206524: 52NL32; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Start-Stop; attr1023374: Black.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL32). Key specifications — attr211282: SIEMENS; attr206524: 52NL32; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Start-Stop; attr1023374: Black.
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL37). Key specifications — attr211282: SIEMENS; attr206524: 52NL37; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Hand-Off-Auto; attr1023374: Gray.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL37). Key specifications — attr211282: SIEMENS; attr206524: 52NL37; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Hand-Off-Auto; attr1023374: Gray.
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL03). Key specifications — attr211282: SIEMENS; attr206524: 52NL03; attr1023368: 52; attr1023369: Yellow; attr1023371: Tab; attr1023372: English; attr1023373: Start; attr1023374: Gray.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL03). Key specifications — attr211282: SIEMENS; attr206524: 52NL03; attr1023368: 52; attr1023369: Yellow; attr1023371: Tab; attr1023372: English; attr1023373: Start; attr1023374: Gray.
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL14). Key specifications — attr211282: SIEMENS; attr206524: 52NL14; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Reset; attr1023374: Gray.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL14). Key specifications — attr211282: SIEMENS; attr206524: 52NL14; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Reset; attr1023374: Gray.
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL12). Key specifications — attr211282: SIEMENS; attr206524: 52NL12; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Off; attr1023374: Gray.
SIEMENS
Legend Plate: 30 mm Panel Mounting Size, Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd (MPN 52NL12). Key specifications — attr211282: SIEMENS; attr206524: 52NL12; attr1023368: 52; attr1023369: Brushed Aluminum; attr1023371: Tab; attr1023372: English; attr1023373: Off; attr1023374: Gray.