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Siemens Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silicone - Guards for Push Buttons
SiemensGuards for Push Buttons

Siemens Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silicone

The SIEMENS Pushbutton Guard is a silicone guard for extended push buttons, designed for 22 mm panel mounting holes. It is compatible with the Siemens 3SU series and carries the manufacturer part number…

SKU 3G-OTH-31451

Brand
Siemens
Item
Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silicone
Category
Guards for Push Buttons
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Technical Specifications

Siemens
Manufacturer Part Number
3SU1900-0DC70-0AA0
Material
Silicone
Compatible with Series
3SU
Compatible Product Type
Extended Push Buttons
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Pushbutton Guard is a silicone guard for extended push buttons, designed for 22 mm panel mounting holes. It is compatible with the Siemens 3SU series and carries the manufacturer part number 3SU1900-0DC70-0AA0. This guard provides physical protection for push buttons in industrial control applications.

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 guards for push buttons. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SIEMENS Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Yellow, Plastic, 3SU (MPN 3SU1900-0DY30-0AA0). Key specifications — Manufacturer Part Number: 3SU1900-0DY30-0AA0; Brand: SIEMENS; Compatible Product Type: Mushroom Head Push Buttons; Compatible with Series: 3SU; Material: Plastic.
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SIEMENS Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Yellow, Plastic, 3SU (MPN 3SU1900-0DY30-0AA0). Key specifications — Manufacturer Part Number: 3SU1900-0DY30-0AA0; Brand: SIEMENS; Compatible Product Type: Mushroom Head Push Buttons; Compatible with Series: 3SU; Material: Plastic.
SIEMENS IEC Supplementary Protector: 0.3 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43148). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
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SIEMENS IEC Supplementary Protector: 32 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43328). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
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SIEMENS IEC Supplementary Protector: 32 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43328). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
SIEMENS IEC Supplementary Protector: 20 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43208). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
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SIEMENS IEC Supplementary Protector: 20 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43208). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
SIEMENS IEC Supplementary Protector: 10 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43108). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
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SIEMENS IEC Supplementary Protector: 10 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43108). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
SIEMENS IEC Supplementary Protector: 3 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43038). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.
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SIEMENS IEC Supplementary Protector: 3 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY43038). Key specifications — Terminal Connection: Screw Clamp; Series: 5SY4; AC Voltage Rating: 400V AC; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Brand: SIEMENS.

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SIEMENS Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silver, Metal, 3SU (MPN 3SU1950-0DL80-0AA0). Key specifications — Manufacturer Part Number: 3SU1950-0DL80-0AA0; Brand: SIEMENS; Compatible Product Type: Mushroom Head Push Buttons; Compatible with Series: 3SU; Material: Metal.
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SIEMENS Pushbutton Guard: 30 mm Panel Mounting Hole Dia, Chrome, Metal, Class 52 (MPN 52AAGL). Key specifications — Manufacturer Part Number: 52AAGL; Brand: SIEMENS; Compatible Product Type: Extended, Illuminated Push Buttons; Compatible with Series: Class 52; Material: Metal.
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SIEMENS Pushbutton Guard: 30 mm Panel Mounting Hole Dia, Chrome, Metal, Class 52 (MPN 52AAGL). Key specifications — Manufacturer Part Number: 52AAGL; Brand: SIEMENS; Compatible Product Type: Extended, Illuminated Push Buttons; Compatible with Series: Class 52; Material: Metal.
SIEMENS Pushbutton Guard: 30 mm Panel Mounting Hole Dia, Black, Metal, Class 52 (MPN 52AXGM). Key specifications — Manufacturer Part Number: 52AXGM; Brand: SIEMENS; Compatible Product Type: Mushroom Head Push Buttons; Compatible with Series: Class 52; Material: Metal.
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SIEMENS Pushbutton Guard: 30 mm Panel Mounting Hole Dia, Black, Metal, Class 52 (MPN 52AXGM). Key specifications — Manufacturer Part Number: 52AXGM; Brand: SIEMENS; Compatible Product Type: Mushroom Head Push Buttons; Compatible with Series: Class 52; Material: Metal.
SIEMENS Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silver, Metal/Plastic, 3SU (MPN 3SU1950-0DV80-0AA0). Key specifications — Manufacturer Part Number: 3SU1950-0DV80-0AA0; Brand: SIEMENS; Compatible Product Type: Extended Push Buttons; Compatible with Series: 3SU; Material: Metal; Features: Padlockable.
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SIEMENS Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silver, Metal/Plastic, 3SU (MPN 3SU1950-0DV80-0AA0). Key specifications — Manufacturer Part Number: 3SU1950-0DV80-0AA0; Brand: SIEMENS; Compatible Product Type: Extended Push Buttons; Compatible with Series: 3SU; Material: Metal; Features: Padlockable.
SIEMENS Pushbutton Guard: 30 mm Panel Mounting Hole Dia, Chrome, Class 52 (MPN 52AAGM). Key specifications — Manufacturer Part Number: 52AAGM; Brand: SIEMENS; Compatible Product Type: Mushroom Head Push Buttons; Compatible with Series: Class 52.
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SIEMENS Pushbutton Guard: 30 mm Panel Mounting Hole Dia, Chrome, Class 52 (MPN 52AAGM). Key specifications — Manufacturer Part Number: 52AAGM; Brand: SIEMENS; Compatible Product Type: Mushroom Head Push Buttons; Compatible with Series: Class 52.
SIEMENS Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silicone, 3SU (MPN 3SU1900-0DB70-0AA0). Key specifications — Manufacturer Part Number: 3SU1900-0DB70-0AA0; Brand: SIEMENS; Compatible Product Type: Flush Push Buttons; Compatible with Series: 3SU; Material: Silicone.
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SIEMENS Pushbutton Guard: 22 mm Panel Mounting Hole Dia, Silicone, 3SU (MPN 3SU1900-0DB70-0AA0). Key specifications — Manufacturer Part Number: 3SU1900-0DB70-0AA0; Brand: SIEMENS; Compatible Product Type: Flush Push Buttons; Compatible with Series: 3SU; Material: Silicone.