We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
SIEMENS Legend Plate: 30 mm Panel Mounting Size, Half-Round - Push-Button Rings & Plates
SIEMENSPush-Button Rings & Plates

SIEMENS Legend Plate: 30 mm Panel Mounting Size, Half-Round

The SIEMENS Legend Plate (MPN 52NL37) is a half-round push-button ring/plate with a 30 mm panel mounting size, 1 1/2 in overall height, and 2 in overall width. It features a brushed aluminum construction with a gray…

SKU 3G-OTH-620980

Brand
SIEMENS
Item
Legend Plate: 30 mm Panel Mounting Size, Half-Round
Category
Push-Button Rings & Plates
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SIEMENS
Manufacturer Part Number
52NL37
Type
Half-Round, 1 1/2 in Overall Ht x 2 in Overall Wd
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SIEMENS Legend Plate (MPN 52NL37) is a half-round push-button ring/plate with a 30 mm panel mounting size, 1 1/2 in overall height, and 2 in overall width. It features a brushed aluminum construction with a gray, metallic finish, a tab mounting style, and English-language 'Hand-Off-Auto' legend. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in controls as an authorised distributor — ensuring you get the right part, not just a catalog listing.

Frequently Asked Questions

What is the SIEMENS 52NL37 legend plate used for?

The SIEMENS 52NL37 legend plate is used to label push-button stations in industrial control panels. Its 'Hand-Off-Auto' legend clearly identifies three-position selector switch functions, helping operators quickly understand machine modes in manufacturing, HVAC, and process control environments.

What are the specifications of the SIEMENS 52NL37 legend plate?

The SIEMENS 52NL37 is a half-round legend plate with a 30 mm panel mounting size, 1 1/2 in overall height, and 2 in overall width. It is made of brushed aluminum with a gray metallic finish, features a tab mounting style, and displays the English legend 'Hand-Off-Auto'.

Where to buy the SIEMENS 52NL37 legend plate worldwide?

3G Electric supplies the genuine SIEMENS 52NL37 legend plate worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this control component.

How to install the SIEMENS 52NL37 legend plate?

To install the SIEMENS 52NL37 legend plate, first ensure the push-button operator is mounted in a 30 mm panel cutout. Slide the plate's tab into the corresponding slot on the operator, then secure it by tightening the mounting ring. Always follow the manufacturer's instructions for proper alignment and torque.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SIEMENS

View all SIEMENS parts →
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.
Backing Ring: 30 mm Panel Mounting Size, Round, For Series Class 52 (MPN 52AAR). Key specifications — attr211282: SIEMENS; attr206524: 52AAR; attr1023368: Class 52; attr1023369: Yellow; attr1023373: Emergency Stop; attr1023374: Black; attr1023380: Legend Ring; attr1023381: Round.
SIEMENS
Backing Ring: 30 mm Panel Mounting Size, Round, For Series Class 52 (MPN 52AAR). Key specifications — attr211282: SIEMENS; attr206524: 52AAR; attr1023368: Class 52; attr1023369: Yellow; attr1023373: Emergency Stop; attr1023374: Black; attr1023380: Legend Ring; attr1023381: Round.
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.