Solenoid Release Unit
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Description
The solenoid release unit is used for electrical isolation of machinery to improve safe access. It consists of a rotary power switch and a solenoid. The trapped key can be removed once an external signal is given to its internal solenoid locking mechanism. An indicator light on the solenoid release unit indicates when the trapped key can be removed; that is, when power is applied to the solenoid. The solenoid signal only needs to be present when key removal is necessary. The solenoid is rated for 100% duty cycle. Power to the solenoid can be removed after the trapped key is removed.
Rotating the trapped key causes the isolating power switch to change state; the normally open contacts open and the normally closed contacts (if applicable) will close.
The trapped key can then be used in the next sequence of the operation.
Features
- Direct drive operation—positively opens contacts
- Integral solenoid monitoring
- Key trapped until release signal is applied
- LED or NEON "key free" indication
- 316L stainless steel construction
- 24V DC, 110V AC or 230V AC solenoid options
- Weatherproof stainless steel dust cap as standard
- UL and CSA Approval on switches
- Single or multiple key units available (contact factory)
- Replaceable code barrel assembly
The Prosafe Advantage
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Stainless steel construction. |
Specifications
| Safety Ratings | |
| Standards | EN1954-1, IEC/EN60204-1,EN1088, IEC/EN60947-5-1, ISO13849-1, ISO12100-1&2, ISO14119, GS-ET-19, AS4024.1 |
| Certifications | CE Marked for all applicable directives and BG |
| Operating Characteristics | |
| Solenoid Voltage | 24V DC, 110V AC, 230V AC |
| Solenoid Power | DC Types: 6.5 W continuous AC Types: 6V A continuous |
| Electrical Life | 100,000 operations |
| Mechanical Life | 100,000 operations |
| Utilization Category | |
| Electrical Characteristics | See rotary power switches. |
| Environmental & Physical Characteristics | |
| Shear Force to Key | 15.1 k•N (3398 lbs), max. |
| Torque to Key | 14 N•m (124 lb•in), max. |
| Material | Trapped Key Components: 316L stainless steel Steel Face Plate: 316L stainless steel Optional Box: ABS plastic |
| Operating Temperature [C (F)] | 0…40 ° (32…104 °) |
| Relative Humidity | 95% |
Product Selection
| Type | Solenoid Voltage | Contacts | Current, Nom | Cat. No. |
| Single key out | 24V DC | 2 N.O. & 2 N.C. | 20 A | 440T-MSRUE11¬ |
| 4 N.O. | 440T-MSRUE10¬ | |||
| 32 A | 440T-MSRUE12¬ | |||
| 3 N.O. & 3 N.C. | 20 A | 440T-MSRUE13¬ | ||
| 110V AC | 2 N.O. & 2 N.C. | 20 A | 440T-MSRUE22¬ | |
| 4 N.O. | 440T-MSRUE20¬ | |||
| 32 A | 440T-MSRUE23¬ | |||
| 3 N.O. & 3 N.C. | 20 A | 440T-MSRUE14¬ | ||
| 4 N.O. | 63 A | 440T-MSRUE24¬ | ||
| 230V AC | 2 N.O. & 2 N.C. | 20 A | 440T-MSRUE33¬ | |
| 4 N.O. | 440T-MSRUE30¬ | |||
| 32 A | 440T-MSRUE34¬ | |||
| 63 A | 440T-MSRUE35¬ | |||
| 110V DC | 2 N.O. & 2 N.C. | 20 A | 440T-MSRUE44¬ | |
| 4 N.O. | 440T-MSRUE40¬ | |||
| 3 N.O. & 3 N.C. | 440T-MSRUE46¬ | |||
| Dual key out | 24V DC | 4 N.O. | 20 A | 440T-MS2097D¬ ¬ |
| 2 N.O. & 2 N.C. | 440T-MS2097A¬ ¬ | |||
| 4 N.O. | 32 A | 440T-MS2097G¬ ¬ | ||
| 63 A | 440T-MS2097J¬ ¬ | |||
| Triple key out | 24V DC | 4 N.O. | 20 A | 440T-MS3417D¬ ¬ ¬ |
| 2 N.O. & 2 N.C. | 440T-MS3417A¬ ¬ ¬ | |||
| 4 N.O. | 32 A | 440T-MS3417G¬ ¬ ¬ | ||
| 63 A | 440T-MS3417J¬ ¬ ¬ | |||
| Quad key out | 24V DC | 4 N.O. | 20 A | 440T-MS3418D¬ ¬ ¬ ¬ |
| 2 N.O. & 2 N.C. | 440T-MS3418A¬ ¬ ¬ ¬ | |||
| 4 N.O. | 32 A | 440T-MS3418G¬ ¬ ¬ ¬ | ||
| 63 A | 440T-MS3418J¬ ¬ ¬ ¬ | |||
| ¬ Substitute the desired primary code for this symbol (key not included). See Key Coding. | ||||
Accessories
| Description | Additional Information | Cat. No. |
| Stainless steel key | Accessories | 440T-AKEYE10¬ |
| Stainless steel replacement code barrel with dust cap | 440T-ASCBE14¬ | |
| Stainless steel weatherproof replacement dust cap | 440T-ASFC10¬ | |
| Optional plastic enclosure | For use with single key out 20 A units | 440T-AIPB10 |
| For use with single key out 32 A units | 440T-AIPB22 | |
| Optional ABS plastic enclosure | For use with triple/quad key out units | 440T-AIPB50 |
| Optional stainless steel enclosure | For use with triple/quad key out units | 440T-AIPB55 |
| ¬ Substitute the desired primary code for this symbol (key not included). See Key Coding. | ||
Approximate Dimensions
Dimensions are shown in mm (in.). Dimensions are not intended to be used for installation purposes.
MSRUE13
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MSRUE35
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MS2097
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MS3417
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Typical Wiring
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