1661.5201 | Marquardt
Pushbutton switch, 2 pole, black, unlit , 16 (4) A/250 VAC, mounting Ø 15.5 mm, IP54, 1661.5201
Pushbuttons and switches, illuminated or not illuminated, series 1660, type Marquardt 1661.
Double-pole, not illuminated, with double make before break spring contacts switching system, speed of contact opening or closing independent of the actuating speed; Breaking capacity: 16 (4.0) A/250 VAC 1E4 (NO contact and OFF switch), 12 (4.0) A/250 VAC 1E4 (CO contact). Contact resistance (new condition): max. 100 mohm (1,0 A/12 VDC). Insulation resistance (new condition): min. 100 Mohm (500 VDC). Leakage current resistance: PTI 250. Degree of protection: IP 40 oder IP 54, suitable for devices of safety class II. Insulation gap: to EN 61058 for reinforced or double insulation. Termination type: 6.3 x 0.8 mm tab terminals. Contact pitch: min. 3.0 mm. Contact material: Ag. Terminals: Cu. Housing: PA, black. Inflammability: UL 94 V-2, Montage: snap-on mounting for panel thickness from 0.75 to 3.0 mm. Ambient temperatures: - 20 to +55 °C (termination side up to +85 °C). Test logo: ENEC.
OFF switch with 6.3 x 0.8 mm tab terminals.
Technical attributes (type, number of poles, illumination, actuator color, degree of protection): 1661.5201, double-pole, not illuminated, black, IP 54
| Filter | Property | Value |
|---|---|---|
| Vandal-proof | No | |
| Printed | No | |
| Installation diameter | 15.5 mm | |
| contact surface | silver-plated | |
| Breaking capacity | 16 (4) A/250 VAC | |
| Actuator colour | black | |
| Pin number | 2 pole | |
| Design | rectangular | |
| illuminated | No | |
| Connection | plug-in connection | |
| Protection class | IP54 | |
| Latching switching function | latching |
| Property | Value |
|---|---|
| Country of origin | TN |
| Customs tariff number | 85365080 |
| Original Packaging | Carton with 100 pieces |
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |
| RoHS conform | Yes |