# Harmony, emergency stop, latching push pull, red, 40 mm, 1 NC and 1 NO | Mayer Electric

**Manufacturer:** Mayer Electric Supply  
**MPN:** `XB4BT845`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Mayer Electric Supply |
| Manufacturer name | Mayer Electric Supply |
| Manufacturer | Mayer Electric Supply |
| DimensionUnit | mm |
| Extra Product Name | Harmony, emergency stop, latching push pull, red, 40 mm, 1 NC and 1 NO \| Mayer Electric |
| UPC | 785901381020 |
| Weight | 0.136 |
| WeightUnit | kg |
| Weight_Attrib | Net Weight |
| depth | 82.0 |
| height | 47.0 |
| height_Attrib | Height |
| jsonUrlData | /Product/SQUARE-D-Harmony-emergency-stop-latching-push-pull-red-40-mm-1-NC-and-1-NO-785901381020 |
| jsonUrlData2 | 31dd049b-e73f-466b-9a11-ad2900539537 |
| length | 82.0 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | XB4BT845 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | SQDXB4BT845 |
| tierMinQty1 | 1 |
| tierPrice1 | 95.9 |
| width | 40.0 |
| width_Attrib | Width |
| Reset | push-pull |
| Range Of Product | Harmony XB4 |
| Mounting Diameter | 22 mm |
| Type Of Operator | trigger action and mechanical latching |
| Product Or Component Type | emergency stop push-button \|\| emergency switching off push-button |
| Shape Of Signaling Unit Head | round |
| Fixing Collar Material | zamak |
| Sale Per Indivisible Quantity | 1 |
| Bezel Material | chromium plated metal |
| Contact Operation | slow-break |
| Operator Profile | red mushroom ? 40 mm, unmarked |
| Device Short Name | XB4 |
| Warranty | 18 months |
| Contacts Usage | standard contacts |
| Height | 47 mm |
| Terminals Description Iso N?1 | (13-14)NO |
| Short-Circuit Protection | 10 A cartridge fuse gG EN/IEC 60947-5-1 |
| Operating Force | 50 N |
| Operating Travel | 1.5 mm NC changing electrical state) \|\| 2.6 mm NO changing electrical state) \|\| 4.3 mm total travel) |
| Contacts Material | silver alloy (Ag/Ni) |
| Positive Opening | with EN/IEC 60947-5-1 appendix K |
| [Ith] Conventional Free Air Thermal Current | 10 A EN/IEC 60947-5-1 |
| Net Weight | 0.136 kg |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV EN 60947-1 |
| Device Presentation | complete product |
| Resistance To High Pressure Washer | 7000000 Pa 55 ?C 0.1 m |
| [Ui] Rated Insulation Voltage | 600 V 3)EN 60947-1 |
| Mechanical Durability | 300000 cycles |
| Width | 40 mm |
| Depth | 82 mm |
| Tightening Torque | 0.8-1.2 N.m EN 60947-1 |
| Shape Of Screw Head | cross Philips no 1 \|\| cross pozidriv No 1 \|\| slotted flat ? 4 mm \|\| slotted flat ? 5.5 mm |
| Rohs Exemption Information | Yes |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP1808008EN |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| mayerelectric.com | SQDXB4BT845 | 95.9 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/84000000/84172000/part_--XB4BT845---MayerElectricSupply--bc5b63178e.json`  
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