Control and Signalling Devices
Control Devices for Panel Mounting
Ex e
Art. No. 269812
Key Features
- Flexible configuration with pushbutton, mushroom push-button, mushroom stay-put button, mushroom stay-put button with key lock, key-operated button, and key-operated switch.
- Easy installation with a single hole.
- Codable functions: "latching", "spring return", and "key not removable".
- Spring clamp terminals with connection chamber.
R. STAHL Series 8003
R. STAHL Series 8003 switches and control buttons are designed for panel mounting, offering various switching functions in latching and spring return positions up to 6 A. They are fully certified, explosion-protected equipment with an Ex e connection chamber. The patented mounting mechanism allows for quick and easy panel mounting through drilled holes or openings of 30.5 mm.
Compatible actuators are available for a wide range of applications.
Technical Data
Explosion Protection
| Area of application | European Union (ATEX), IECEx, CCC |
| Application range (zones) | 1, 2, 21, 22 |
| IECEx gas certificate | IECEx PTB 06.0065X |
| IECEx gas explosion protection | Ex db eb IIC T6 Gb |
| IECEx dust certificate | IECEx PTB 06.0065X |
| IECEx dust explosion protection | Ex tb IIIC T80 °C Db |
| ATEX gas certificate | PTB 02 ATEX 1057 X |
| ATEX gas explosion protection | II 2 G Ex db eb IIC T6 Gb |
| ATEX dust certificate | PTB 02 ATEX 1057 X |
| ATEX dust explosion protection | II 2 D Ex tb IIIC T80 °C Db |
| Certificates | ATEX (PTB), China (CQST), IECEx (PTB), Korea (KGS) |
| Declaration of conformity | ATEX (EUK), China (CCC) |
| Notes | Product label may vary. Series devices are labelled with ATEX and IECEx. |
Electrical Data
| Rated operational voltage AC | 500 V |
| Rated operational current | 6 A |
| Switching capacity AC-12 | 500 V / 6 A / max. 3000 VA |
| Switching capacity AC-15 | 400 V / 6 A / max. 1250 VA |
| Switching capacity DC-13 | 110 V / 1 A / max. 110 W |
| Switching capacity DC-13 (2 contact elements in series) | 60 V / 6 A |
Ambient Conditions
| Ambient temperature | -20 °C ... 60 °C |
| Ambient temperature | -4 °F ... +140 °F |
Mechanical Data
| Degree of protection (IP) (IEC 60529) | Reverse side IP65, front side IP66 |
| Enclosure material | Polyamide |
| Contact material | Silver-nickel |
| Silicone-free | Yes |
| Number of NCs | 1 |
| Number of NOs | 1 |
| Number of switching positions | 2 |
| Connection cross-section | 0.75 ... 1.5 mm² |
| Connection cross-section AWG | 18 AWG ... 12 AWG |
| Mounting depth | 130 mm |
| Mounting depth in inches | 5.12 in |
| Service life, min. | 10⁵ operating cycles |
| Weight | 222 g |
| Weight | 0.49 lb |
Mounting / Installation
| Tightening torque | 3 N·m |
| Tightening torque lbf·in | 26.55 lbf·in |
Components
Actuator
| Key-operated switch actuator With key actuator MS1 | |
| Entry 1 | 8161/7-M16-0902 |
| Entry 1 type | Polyamide cable gland, black |
Technical Drawings - Subject to Alterations
Schematic 8003/...-008 key-operated switch
NO/positive opening NC
Dimensional Drawings (All Dimensions in mm [inches]) – Subject to Alterations
Cut-out with/without additional designation plate
Punch pattern
Accessories
Closing part
| Closing part | Art. No. |
| 8602C3-733-B for closing unused holes in cover, dia. 30.5 mm, NBR | 244306 |
| 8602C3-733-S for closing unused holes in cover, dia. 30.5 mm, silicone | 244307 |
Spare Parts
Label holder
| Label holder | Art. No. |
| Label holder, size 1, without insert disc Labelling: 1-line can be installed in dia. 30.5 mm drilled holes for actuators | 155632 |
| Label holder, size 2, without insert disc Labelling: 1- or 2-line can be installed in dia. 30.5 mm drilled holes for actuators | 155687 |
| Label holder, size 3, without insert disc Labelling: 1-, 2- or 3-line can be installed in dia. 30.5 mm drilled holes for actuators | 155844 |
Protective collar
| Protective collar | Art. No. |
| 8602A0751 metal for pushbutton/selector switch/mushroom stay-put button with key lock/mushroom stay-put button/mushroom pushbutton dia. 39 BG001, BG003, BG005, BG008, BG009, BG010, BG012 | 155326 |
Spare key
| Spare key | Art. No. |
| Closing MS1 | 107109 |
Insert discs for label holder
| Insert discs for label holder | Art. No. |
| One-line Plain Material: PVC Colour: White Self-adhesive | 238271 |
| Two-line Plain Material: PVC Colour: White Self-adhesive | 238272 |
| Three-line Plain Material: PVC Colour: White Self-adhesive | 238273 |
Conversion kit for key-operated switch
| Conversion kit for key-operated switch | Art. No. |
| Coding element, 1 x red, 1 x green | 155403 |
| Coding element, 1 x yellow, 1 x red | 155432 |
| Coding element, 2 x yellow | 155373 |
R. STAHL reserves the right to make alterations to the technical data, dimensions, weights, designs, and products available without notice. The illustrations cannot be considered binding.
