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Pressure switch / contact reed switch type.
[Features]
· 16% weight reduced, 11% smaller (compared to IS1000)
· Compatible with 100 V AC/DC
・ Set pressure range: 0.1 to 0.4 MPa
· Service lifespan: 5 million cycles
· It can be connected to modular type / F.R.L. combination
Part Number
Configured Part Number is shown.

External dimensions of IS10 series

Pressure switch usage example
| Model | IS10-01 |
|---|---|
| Fluid | Air and inert gas |
| Proof Pressure | 1.0 MPa |
| Maximum operating pressure | 0.7 MPa |
| Set pressure range | 0.1 to 0.4 MPa Option: 0.1 to 0.6 MPa |
| Ambient and fluid temperature | -5~+60℃ (No freezing) |
| Contact | 1a |
| Scale error | ±0.05 MPa or less |
| Hysteresis | Fixed 0.08 MPa or less |
| Repeat accuracy | ±0.05 MPa or less |
| Wiring specifications | Grommet type / lead wire length 0.5 m Option: 3 m, 5 m |
| Protective Enclosure | IP40 equivalent |
| Connection port size | 1/8 |
| Weight | 62 g |
| Max. Contact Capacity | AC2VA, DC2W | ||
|---|---|---|---|
| Operating voltage AC, DC | 24 V or less | 48 V | 48V |
| Maximum operating current and range | 50 mA | 40 mA | 20 mA |

Electrical circuit of IS10 Series (Up to 100 V AC/DC)

JIS symbol of IS10 Series

IS10 Series pressure setting range graph
(Units: mm)

IS10 Series dimensions / structural drawing
| Number | Part Name | Material |
|---|---|---|
| 1 | Body | ZDC |
| 2 | Switch assembly | - |
| 3 | Shield plate | Steel strip |
| 4 | Cover | Steel strip |
| 5 | Adjustment screw | Brass |
| 6 | Hex Nut | Brass |
| 7 | Moving screw | PBT |
| 8 | Spring | SUS |
| 9 | Magnet | - |
| 10 | Piston | POM |
| 11 | Piston packing | NBR |
| 12 | Scale plate | PC |
(Units: mm)

External appearance of IS10M (pressure switch with spacer)

Dimensional drawing of IS10M (pressure switch with spacer)
| Model | A | B | C | D | Compatible models |
|---|---|---|---|---|---|
| IS10M-20-A | 11 | 74 | 64 | 28 | AC20□-A |
| IS10M-30-A | 13 | 85 | 71 | 30 | AC25□-A, AC30□-A |
| IS10M-40-A | 15 | 93 | 75 | 36 | AC40□-A |
| IS10M-50-A | 17 | 97 | 77 | 44 | AC40□-06-A |
| IS10M-60-A | 22 | 91 | 67 | 53 | AC50□-B, AC55□-B, AC60□-B |
*) A separate spacer is required for modular connection.
(Units: mm)

External appearance of IS10E (pressure switch with piping adapter)

Dimensional drawing of IS10E (pressure switch with piping adapter)
| Model *1) | Connection port size | A | B | C | D | E | Compatible models |
|---|---|---|---|---|---|---|---|
| IS10E-20□01-A | 1/8 | 30 | 66 | 55 | 28 | 16 | AC20□-A |
| IS10E-20□02-A | 1/4 | ||||||
| IS10E-20□03-A | 3/8 | ||||||
| IS10E-30□02-A | 1/4 | 32 | 73 | 59 | 30 | 13 | AC25□-A, AC30□-A |
| IS10E-30□03-A | 3/8 | ||||||
| IS10E-30□04-A | 1/2 | ||||||
| IS10E-40□02-A | 1/4 | 32 | 79 | 61 | 37 | 13 | *2)AC40□-A |
| IS10E-40□03-A | 3/8 | ||||||
| IS10E-40□04-A | 1/2 | ||||||
| IS10E-40□06-A | 3/4 |
*1) □ in the model number indicates the type of connection thread. It is necessary to enter no symbol for Rc, "N" for NPT or "F" for G.
*2) It cannot be mounted on AC40□-06-A.
* A separate spacer is required for modular connection.
* When installing a pressure switch on the AC40□-06-A, it is possible by screwing the IS10-01S into the piping adapter E500-□06-A-X501 (with Rc 1/8 thread on the top surface). Please contact the manufacturer support center for the assembled products.
*See the SMC catalog for information other than that detailed above.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Pipe Port Type | Plumbing Thread Type | Plumbing Thread Nominal | Fluid Characteristics | Lead Wire | Pressure Setting Range | Liquid contact parts seal material | Approval standard | Scale plate pressure unit | Body size | Mounting position |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 384.30 | 1 Piece(s) | 3 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | - | - | ||
MYR 286.22 | 1 Piece(s) | 9 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | - | - | ||
MYR 338.80 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | - | - | ||
MYR 446.28 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
MYR 401.27 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
MYR 491.77 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
MYR 376.04 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | - | - | ||
MYR 299.36 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | - | - | ||
MYR 460.60 | 1 Piece(s) | 3 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
MYR 351.37 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.4 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
MYR 332.83 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | With sealing material | - | MPa | - | - | ||
MYR 286.87 | 1 Piece(s) | 9 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | With sealing material | - | MPa | - | - | ||
MYR 427.77 | 1 Piece(s) | 2 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | With sealing material | - | MPa | - | - | ||
MYR 355.99 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | With sealing material | - | Both MPa and psi | - | - | ||
MYR 403.05 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | With sealing material | - | Both MPa and psi | - | - | ||
MYR 493.10 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | With sealing material | - | Both MPa and psi | - | - | ||
MYR 377.48 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | With sealing material | - | MPa | - | - | ||
MYR 377.87 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | With sealing material | - | MPa | - | - | ||
MYR 397.73 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | With sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | With sealing material | - | Both MPa and psi | - | - | ||
MYR 353.79 | 1 Piece(s) | 17 Day(s) or more | [Threads] Male thread | [Rc (R)] R | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.4 MPa | With sealing material | - | Both MPa and psi | - | - | ||
MYR 263.82 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | - | - | ||
MYR 381.40 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | - | - | ||
MYR 340.92 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | - | - | ||
MYR 519.05 | 1 Piece(s) | 3 Day(s) | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | - | - | ||
MYR 300.34 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | - | - | ||
MYR 315.91 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
MYR 278.17 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.4 MPa | Without sealing material | - | Both MPa and psi | - | - | ||
MYR 421.58 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | - | - | ||
MYR 332.83 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | With sealing material | - | MPa | - | - | ||
MYR 382.73 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | With sealing material | - | MPa | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | With sealing material | - | Both MPa and psi | - | - | ||
MYR 403.05 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | With sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | With sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 5 m | 0.1 to 0.6 MPa | With sealing material | - | MPa | - | - | ||
MYR 302.91 | 1 Piece(s) | 14 Day(s) or more | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | With sealing material | - | MPa | - | - | ||
- | 1 Piece(s) | Quote | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | With sealing material | - | Both MPa and psi | - | - | ||
MYR 352.70 | 1 Piece(s) | 21 Day(s) | [Threads] Male thread | [NPT] NPT | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | With sealing material | - | Both MPa and psi | - | - | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Left | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/8] 1/8 | Inert | 0.5 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/8] 1/8 | Inert | 3 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | 20 | Right | ||
MYR 441.12 | 1 Piece(s) | 43 Day(s) | Female Thread | [G] G | [1/4] 1/4 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right | ||
MYR 426.43 | 1 Piece(s) | 21 Day(s) | Female Thread | [G] G | [1/4] 1/4 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/4] 1/4 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Left | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/4] 1/4 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Left | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/4] 1/4 | Inert | 5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right | ||
MYR 331.07 | 1 Piece(s) | 21 Day(s) | Female Thread | [G] G | [1/4] 1/4 | Inert | 0.5 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | 20 | Right | ||
MYR 376.10 | 1 Piece(s) | 21 Day(s) | Female Thread | [G] G | [1/4] 1/4 | Inert | 3 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [1/4] 1/4 | Inert | 5 m | 0.1 to 0.4 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [3/8] 3/8 | Inert | 0.5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [3/8] 3/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [3/8] 3/8 | Inert | 3 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Left | ||
- | 1 Piece(s) | Quote | Female Thread | [G] G | [3/8] 3/8 | Inert | 5 m | 0.1 to 0.6 MPa | Without sealing material | - | MPa | 20 | Right |
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| Type | Pressure Switch | Fluid Type | Air | Sensor, Monitor Structure | Separated sensor |
|---|---|---|---|---|---|
| Output Method | Switch | Pressure Resistant(MPa) | 1 | Operating Temperature Range(°C) | -5::60 |
| Number of Input Points | 1 | Number of Output Points | 1 | Pipe Connection Direction | Down |
| Mounting Holes | Presence | Display | No | Lamp | Presence |
| Hysteresis(MPa) | Fixed 0.08 or less |
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