- Part number
- K1B001ULH
- UL
- CSA
Schneider Electric K1B001ULH Harmony K K1 1-Pole Changeover Cam Switch 12 A 45 Degree
Harmony K1 1-pole cam changeover switch, off position, 45-degree angle, 12 A Ith, IP40, multi-fixing.
Description
About the K1B001ULH
About the K1B001ULH
The Schneider Electric K1B001ULH is a Harmony K1 cam changeover switch with a single pole, an off position, and a 45-degree switching angle. Rated for 12 A conventional free-air thermal current (Ith) and 690 V insulation voltage, it mounts to a 45 x 45 mm front plate with multi-fixing and carries IP40 protection for panel-door control stations.
Certifications & Standards
- CSA
- UL
- CSA
- UL
- IEC 60947-3
- IEC 60947-5-1
- CENELEC EN 50013
Selection Notes
The K1B001ULH is the 1-pole changeover variant in the Harmony K1 cam-switch line, moving between two positions plus an off position across a 45-degree arc, unlike the 2-pole configuration used where two independent circuits need switching together. Its 12 A Ith rating and 690 V insulation voltage (pollution degree 3) size it for control-circuit switching rather than direct motor starting, and the 16 A gG fuse back-up sets the coordinated short-circuit protection. IP40 keeps it suited to enclosed panel fronts rather than washdown areas.
Applications
Used as a manual selector or changeover element on control panel doors, for example switching between two control modes or supply sources, where the 45-degree throw and metallic 2-0-1 legend give operators clear position feedback. Multi-fixing front-plate mounting on a 45 x 45 mm cut-out fits standard pilot-device panel layouts alongside pushbuttons and pilot lights.
Specification
Full specification
Main 16
| Range of product | Harmony K |
|---|---|
| Product or component type | Complete cam switch |
| Component name | K1 |
| [Ith] conventional free air thermal current | 12 A |
| Product mounting | Front mounting |
| fixing mode | Multifixing |
| Cam switch head type | With front plate 45 x 45 mm |
| Type of operator | Black handle, length = 35 mm |
| Rotary handle padlocking | Without |
| Presentation of legend | With metallic legend, 2 - 0 - 1 black marking |
| Cam switch function | Changeover switch |
| Return | Without |
| Off position | With Off position |
| Poles description | 1P |
| Switching positions | Right: 0° - 45°, Left: 0° - 315° |
| IP degree of protection | IP40 conforming to IEC 60529 |
Complementary 18
| Switching angle | 45 ° |
|---|---|
| [Ui] rated insulation voltage | 690 V (pollution degree 3) conforming to IEC 60947-1 |
| [Ithe] conventional enclosed thermal current | 10 A |
| Rated operational power in W | 10500 W AC-21, 500...660 V 3 phases conforming to IEC 947-3, 1100 W AC-3, 230 V 3 phases conforming to IEC 947-3, 1500 W AC-23A, 230 V 3 phases conforming to IEC 947-3, 1500 W AC-3, 400 V 1 phase conforming to IEC 947-3, 1500 W AC-3, 400 V 3 phases conforming to IEC 947-3, 1500 W AC-3, 500 V 3 phases conforming to IEC 947-3, 1500 W AC-3, 690 V 3 phases conforming to IEC 947-3, 2200 W AC-23A, 400 V 3 phases conforming to IEC 947-3, 2200 W AC-23A, 500 V 3 phases conforming to IEC 947-3, 2200 W AC-23A, 690 V 3 phases conforming to IEC 947-3, 4800 W AC-21, 230 V 3 phases conforming to IEC 947-3, 600 W AC-3, 230 V 1 phase conforming to IEC 947-3, 8300 W AC-21, 400 V 3 phases conforming to IEC 947-3 |
| [Ie] rated operational current AC | 1.8 A at 690 V AC-3 3 phases conforming to IEC 947-3, 2.8 A at 500 V AC-3 3 phases conforming to IEC 947-3, 2.8 A at 690 V AC-23A 3 phases conforming to IEC 947-3, 3.3 A at 400 V AC-3 3 phases conforming to IEC 947-3, 3.8 A at 500 V AC-23A 3 phases conforming to IEC 947-3, 4.6 A at 230 V AC-3 3 phases conforming to IEC 947-3, 4.8 A at 400 V AC-23A 3 phases conforming to IEC 947-3, 5.6 A at 230 V AC-23A 3 phases conforming to IEC 947-3, 1 A at 500 V AC-15 conforming to IEC 947-5-1, 2 A at 400 V AC-15 conforming to IEC 947-5-1, 3 A at 230 V AC-15 conforming to IEC 947-5-1 |
| Electrical durability | 1000000 cycles AC-15, 1000000 cycles AC-21, 500000 cycles AC-23, 500000 cycles AC-3 |
| Maximum operating rate | 8333 cyc/mn AC-15, 2.5 cyc/mn AC-21, 2.5 cyc/mn AC-23, 2.5 cyc/mn AC-3 |
| Short-circuit current | 10000 A |
| Short-circuit protection | 16 A cartridge fuse, type gG |
| [Uimp] rated impulse withstand voltage | 4 kV in isolating function, 6 kV conforming to IEC 947-1 |
| Contact operation | Slow-break |
| positive opening | With |
| Electrical connection | Captive screw clamp terminals flexible, clamping capacity: 2 x 1.5 mm², Captive screw clamp terminals solid, clamping capacity: 1 x 2.5 mm² |
| Mechanical durability | 1000000 cycles |
| CAD overall width | 45 mm |
| CAD overall height | 45 mm |
| CAD overall depth | 77 mm |
| Net weight | 0.115 kg |
Environment 8
| Standards | IEC 60947-3 for power circuit, IEC 60947-5-1 for control circuit, CENELEC EN 50013 |
|---|---|
| Product certifications | CSA 240 V 3 hp 3 phases 2 pole(s), UL 240 V 0.33 hp 1 phase 2 pole(s), CSA 240 V 1 hp 1 phase, UL 240 V 1 hp 3 phases |
| Protective treatment | TC |
| Ambient air temperature for operation | -25…55 °C |
| Ambient air temperature for storage | -40…70 °C |
| Shock resistance | 30 gn conforming to IEC 68-2-27 |
| Vibration resistance | 5 gn conforming to IEC 68-2-6 (f = 10…150 Hz) |
| Electrical shock protection class | Class II conforming to IEC 536, Class II |
Show all 71 specifications ↓ Show less ↑29 more values in Identification, Contractual warranty, Logistics.
Identification 6
| Part number | K1B001ULH |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Logistics 22
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 6.500 cm |
| Package 1 Width | 6.500 cm |
| Package 1 Length | 11.000 cm |
| Package 1 Weight | 132.000 g |
| Unit Type of Package 2 | S01 |
| Number of Units in Package 2 | 10 |
| Package 2 Height | 15 cm |
| Package 2 Width | 15 cm |
| Package 2 Length | 40 cm |
| Package 2 Weight | 1.487 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 320 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 80.000 cm |
| Package 3 Length | 60.000 cm |
| Package 3 Weight | 55.584 kg |
| Shipping weight | 0.115 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for K1B001ULH
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- UL
- CSA
- IEC 60947-3 for power circuit
- IEC 60947-5-1 for control circuit
- CENELEC EN 50013
Quick answers
Questions about the K1B001ULH
What is the HS code of K1B001ULH for customs?
The tariff (HS) code on file for K1B001ULH is 853650.
Where does K1B001ULH ship from, and how fast?
K1B001ULH ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Reviews
Customer reviews
Series
Schneider Electric Harmony K
- Brand
- Schneider Electric
- Series
- Harmony K
