Description
IDEC ASN — Ø30 TWN Series Selector Switch, genuine IDEC product.
Overview
IDEC control and signaling devices, including pushbuttons, illuminated pushbuttons, selector and key switches, pilot lights, buzzers, control boxes and maintenance parts for Ø8 to Ø30 panel mounting.
Key Features
- Genuine IDEC control and signaling device
- Select by mounting hole size, shape, color, contacts and LED voltage
- Full range of guards, nameplates and replacement parts
Specifications
| Part No. |
Protection Rating |
Contact Configuration |
Terminal Type |
Insulation Voltage (V) |
Notch Angle (°) |
Number of Notches |
Operation |
Storage Temperature (℃) |
Insulation Resistance (MΩ) |
Operating Ambient Temperature (℃) |
Mounting Hole Diameter (Ømm) |
Contact Resistance (mΩ) |
| ASN21K11N |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN21K11N-NO24401 |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN21K20N-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN21K22N |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN21K22N-NO24401 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN22K10N-NO24401 |
IP65 |
1a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Left |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN22K11N-NO24401 |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Left |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN22K20N-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Spring Return from Left |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K10NC-NO24401 |
IP65 |
1a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K11NB-NO24401 |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K11NC |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K11NC-NO24401 |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K20N |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K20N-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K20NC-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K22N |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K22N-NO24401 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K22NB |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K22NB-NO24401 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K22NC |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K22NC-NO24401 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K2RN-118-NO24401 |
IP65 |
- |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K2RNB-118-NO24401 |
IP65 |
- |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K2RNC-118-NO24401 |
IP65 |
- |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K40N |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN2K40N-NO24401 |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
90 |
2 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K04NG-NO24401 |
IP65 |
4b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K20N-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K20ND |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K20NG-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K22N |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K22N-209 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K22N-NO24401 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K22NG |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K22NG-NO24401 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K40N |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN31K40N-NO24401 |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Right |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN32K20N-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Left |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN32K20ND-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Left |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN32K22N |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Left |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN32K40N-NO24401 |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Spring Return from Left |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN33K11N-202 |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Two-Way Return |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN33K20N |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Two-Way Return |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN33K22N |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Two-Way Return |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN33K22N-311 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Two-Way Return |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN33K40N |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Two-Way Return |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K02N |
IP65 |
2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K02N-NO24401 |
IP65 |
2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K04N |
IP65 |
4b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K04N-NO24401 |
IP65 |
4b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K11N-303 |
IP65 |
1a1b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K20N |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K20N-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K20NB |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K20NB-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K20NC-NO24401 |
IP65 |
2a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K22N |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K22N-209 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K22N-310 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K22N-311 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K22N-NO24401 |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K22NB |
IP65 |
2a2b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K3SN-243 |
IP65 |
2a1b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K3SN-243-NO24401 |
IP65 |
2a1b |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K40N |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K40N-NO24401 |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K40NB-NO24401 |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
| ASN3K40NC-NO24401 |
IP65 |
4a |
M3.5 Screw Terminal |
600 |
45 |
3 |
Maintained (Manual) |
-40~80 (no freezing) |
100 min. (DC500V megger) |
-25~70 (no freezing) |
30.5(0～0.5) |
50 max.(initial) |
How to Order
Select the exact part number from the options. IDEC part numbers encode color, contacts, LED voltage, terminal type and options, so please check every character against your existing part or drawing. Contact us if you need help identifying a replacement.
About IDEC
IDEC Corporation is a Japanese manufacturer of industrial automation and safety products, known for its control and signaling devices (pushbuttons, pilot lights, emergency stop switches), relays, terminal blocks, circuit protectors, safety components, PLCs and operator interfaces.
Ordering & Shipping
- Genuine IDEC product sourced through Korean distribution
- Lead time varies by model; most items ship within 2-3 weeks
- Ships worldwide from South Korea by FedEx International Priority Express
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request