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Home/Products/Switches/Emergency Stop Switches/MR-LAS1-BY-TSA 16 mm Emergency Stop Switch – Ø30.8 mm, Can Be Illuminated
Part No. MR-LAS1-BY-TSA

MR-LAS1-BY-TSA 16 mm Emergency Stop Switch - Ø30.8 mm, Can Be Illuminated

Please call for pricing and availability

MR-LAS1-BY-TSA - 16 mm Emergency Stop Switch - Ø30.8 mm, Can Be Illuminated.

Call for Pricing
Value added

Micro-Ray is a value-added distributor. Most products can be customized to your requirement - modified terminations and lengths, custom cable assemblies, control panels and light PC board assembly. Call (732) 892-8799 and tell us what you need.

Request a Quote

Send us the quantity you need and we will come back with pricing and a firm lead time.

Stocked items ship on receipt of order. Made-to-order items ship after production.
Need volume, a custom length, or a cross-reference? Talk to our sales account representative.

The MR-LAS1-BY-TSA is a 16 mm plastic emergency stop switch with a Ø30.8 mm head that can be lit, and one to three double-break changeover contacts.

Ordering. The ordering code is MR-LAS1-BY-#TSA-#: each X is replaced by the option you need - contact (11 = 1NO1NC, 22 = 2NO2NC, 33 = 3NO3NC); led voltage (6V = 6 V, 12V = 12 V, 24V = 24 V, 220V = 220 V). The part numbers are listed below.

Still being confirmed. The terminal count, the mechanical life, the reset method and the head colour options are being confirmed with the factory and not published here yet. Ask us and we will send it with the quotation.

Please call for pricing and availability.

Part Number (SKU)MR-LAS1-BY-TSA
Also ordered asLAS1-BY-TSA
CategoryEmergency Stop Switches, Switches
Ordering codeMR-LAS1-BY-#TSA-#
SeriesLAS1-B (16 mm plastic)
Rated insulation voltage Ui250 V AC/DC
Thermal current Ith5 A
Rated operation current, AC 50/60 Hz110 V: 5 A resistive, 3 A inductive, 220 V: 3 A resistive, 2 A inductive
Rated operation current, DC12 V: 5 A resistive, 2 A inductive, 24 V: 5 A resistive, 2 A inductive, 110 V: 1 A resistive, 0.2 A inductive, 220 V: 0.5 A resistive, 0.1 A inductive
Minimum load3 V AC/DC, 5 mA
Contact materialSilver alloy
Contact resistance50 mΩ max
Insulation resistance100 MΩ min
Dielectric strength2000 V AC between contact and LED terminals, 1500 V AC between terminals of the same pole, 2000 V AC between poles
Electrical life50,000 cycles
Vibration resistance50 Hz, amplitude 1.2 mm
Operating temperature−25 °C to +55 °C
Operating humidity45 % to 85 % RH
Solder heat resistance320 °C for 3 s
WiringWire up to 2 × 0.8 mm diameter, 0.75 mm², Pin terminal 2.8 × 0.5 mm
Contact structureDouble-break, fast action, self-cleaning; 1 to 3 elements
Operation travel3 mm approx
Operating force2.8 N (1 element), 3.5 N (2 elements), 4.7 N (3 elements)
Protection classIP40
Panel cut-outØ16 mm (+0.2 / −0)
Housing materialPlastic
LED life40,000 hours min
LED currentAbout 15 mA at 24 V or less, about 2 mA at 110 V or more
LED voltage fluctuationDC ±10 %, AC ±20 %
Lamp noteInternal resistor
TypeEmergency stop, can be illuminated
HeadØ30.8 mm
Head length23 mm
Bezel height6 mm max
Body length behind panel43 mm
Hole spacingmin 32 mm spacing both ways
AvailabilityPlease call for pricing and availability

Missing a value you need? Our sales team can supply full specifications and drawings for any part in the catalog. Contact Micro-Ray

Stocked items ship on receipt of order. Made-to-order parts ship once production is complete; your lead time is confirmed on your quote before you commit to an order.

Shipping is calculated at checkout from the weight and dimensions of the parts in your cart. For freight, drop-ship or international orders, contact our sales team and we will quote the best available rate.

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Part numbers in this family

MR-LAS1-BY-TSA is the family. Order by the part number for the option you need.

Part NumberDescription
MR-LAS1-BY-11TSA-6V1NO1NC contact, 6 V led voltage
MR-LAS1-BY-11TSA-12V1NO1NC contact, 12 V led voltage
MR-LAS1-BY-11TSA-24V1NO1NC contact, 24 V led voltage
MR-LAS1-BY-11TSA-220V1NO1NC contact, 220 V led voltage
MR-LAS1-BY-22TSA-6V2NO2NC contact, 6 V led voltage
MR-LAS1-BY-22TSA-12V2NO2NC contact, 12 V led voltage
MR-LAS1-BY-22TSA-24V2NO2NC contact, 24 V led voltage
MR-LAS1-BY-22TSA-220V2NO2NC contact, 220 V led voltage
MR-LAS1-BY-33TSA-6V3NO3NC contact, 6 V led voltage
MR-LAS1-BY-33TSA-12V3NO3NC contact, 12 V led voltage
MR-LAS1-BY-33TSA-24V3NO3NC contact, 24 V led voltage
MR-LAS1-BY-33TSA-220V3NO3NC contact, 220 V led voltage

Every part is made to order. Call for pricing and lead-time on 1-732-892-8799, or request a quote against the part number you need.

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