Slamlock™ Electrical
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| Single | Dual | |
Description
The Prosafe Slamlock with electrical isolation combines the features of trapped key tongue actuated interlocks while also providing sets of electrical safety and auxiliary contacts. When the actuator is inserted into the lock and the key is removed the actuator is trapped in the unit thus locking closed the guard door. In this state the safety contacts are closed and the auxiliary contacts are open. To open the guard door the key must be inserted and rotated 90°, opening the safety contacts, closing the auxiliary contacts and enabling the actuator to be released thus unlocking the guard door. While the guard door is open the key is trapped in the unit.
Slamlocks with electrical isolation offer the features of electrical safety interlock switches with the benefits of a trapped key/enforced sequence systems. They allow a combination of both approaches for safeguarding machinery and processes to be used.
The Single-key Slamlock (SSS) is used to interlock hatches, guards and doors where full body access is not required. The single key locks the actuator and operates the switch in the same action.
Dual-key Slamlock (DSS) is similar to the single key version but has a secondary key to allow "two key in" or "key exchange" conditions. The key exchange version may be used where whole body access is required, as the secondary key can be used as a personnel key.
Features
- Electrical safety contacts combined with trapped key/enforced sequence feature
- Most of unit constructed from 316L stainless steel
- Selection of actuator types available
- Single or dual key versions available
- Direct drive operation
- Replaceable code barrel assembly
- Weatherproof stainless steel dust cap as standard
- Solenoid versions
The Prosafe Advantage
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Stainless steel construction. |
Specifications
| Safety Ratings | ||||
| Standards | EN1088, IEC/EN60947-5-1, GS-ET-19, ISO12100-1&2, ISO14119, AS4024.1 | |||
| Category | Cat. 1 per EN 954-1 (ISO 13849-1) Suitable for Cat. 2, 3, or 4 systems |
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| Certifications | CE Marked for all applicable directives and BG; C-Tick not required | |||
| Outputs | ||||
| Safety Contacts | 2 N.C. positive break | |||
| Switching Current @ Voltage, Max. | 500V/500V A | |||
| Thermal Current (Ith) | 10 A | |||
| Current, Min. | 5 mA @ 5V DC | |||
| Safety Contact Gap | >2 x 2 mm (0.07 in.) | |||
| Rated Insulation Voltage | (Ui) 500V | |||
| Rated Impulse withstand Voltage | (Uimp) 2500V | |||
| Auxiliary Contacts | 1 N.O. | |||
| Operating Characteristics | ||||
| Break Contact Force, Min. | 12 N (2.7 lbs) | |||
| Actuation Speed, Max. | 1 ms | |||
| Actuation Frequency, Max. | 2 cycle/s | |||
| Utilization Category | ||||
| AC 15 | (Ue) | 500V | 250V | 100V |
| (le) | 1 A | 2 A | 5 A | |
| DC | 250V | 0.5 A, 24V | 2 A | |
| Environmental Characteristics | ||||
| Enclosure Type Rating | IP67 | |||
| Operating Temperature [C (F)] | Electrical: -20…+80 ° (-4…+176°) Solenoid: -20…+60 ° (-4…+140 °) |
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| Relative Humidity | 95% | |||
| Physical Characteristics | ||||
| Actuator Travel for Positive Opening | 5 mm (0.19 in.) | |||
| Operating Radius, Min. | 175 mm (6.88 in.) [60 mm (2.36 in.) with flexible actuator] | |||
| Actuator Holding Force, Max. | 2000 N (450 lbs) | |||
| Releasable Load, Max. | 100 N (22.5 lbs) | |||
| Case Material | UL Approved glass-filled polyester & 316L stainless steel | |||
| Actuator Material | Stainless steel | |||
| Conduit Entry | 3 x M20 | |||
| Mounting | SSS: 4 x M5 counterbored from top or 4 x M5 from underside with nuts DSS: 6 x M5 counterbored from top or 6 x M5 from underside with nuts |
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| Mechanical Life | 100,000 operations | |||
| Electrical Life | 1,000,000 operations | |||
| Weight [g (lb)] | SSE: 1160 (2.6) DSSE: 1700 (3.7) |
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| Color | Red/Stainless | |||
| Shear Force to Key | 15.1 k•N (3398 lb), max. | |||
| Pollution Degree | 3 | |||
| Torque to Key | 14 N•m (124 lb•in), max. | |||
| Note:The safety contacts of the Guardmaster switches are described as normally closed (N.C.), i.e. with the guard closed, actuator in place (where relevant) and the machine able to be started. | ||||
Product Selection - Electrical
| Contact Type | Type | Trapped Key Condition | Actuator Type | Cat. No. |
| 2 N.C. + 1 N.O. Break before make |
Single key | Key trapped to release actuator | Standard | 440T-MSSSE10⋆ |
| Flexible | 440T-MSSSE11⋆ | |||
| Flat | 440T-MSSSE12⋆ | |||
| Key free to release actuator | Standard | 440T-MSSSE20⋆ | ||
| Flexible | 440T-MSSSE22⋆ | |||
| Flat | 440T-MSSSE23⋆ | |||
| Dual key | Primary key trapped, secondary key free to release actuator | Standard | 440T-MDSSE10⋆ Ä | |
| Primary key trapped, secondary key eject to release actuator | 440T-MDSSJ10⋆ Ä | |||
| Primary key trapped, secondary key free to release actuator | Flexible | 440T-MDSSE11⋆ Ä | ||
| Primary key trapped, secondary key eject to release actuator | 440T-MDSSJ11⋆ Ä | |||
| Primary key trapped, secondary key free to release actuator | Flat | 440T-MDSSE12⋆ Ä | ||
| Primary key trapped, secondary key eject to release actuator | 440T-MDSSJ12⋆ Ä | |||
| Both keys free to release actuator | Standard | 440T-MDSSE20⋆ ⋆ | ||
| Flexible | 440T-MDSSE22⋆ ⋆ | |||
| Flat | 440T-MDSSE23⋆ ⋆ | |||
| 2 N.C. + 2 N.O. Break before make |
Single key | Key free to release actuator | Standard | 440T-MSSSE26⋆ |
| Flexible | 440T-MSSSE27⋆ | |||
| Flat | 440T-MSSSE25⋆ | |||
| ⋆ Substitute the desired primary code for this symbol (key not included). See Key Coding for code selection. | ||||
| Ä Substitute the desired secondary code for this symbol (key included). See Key Coding for code selection. | ||||
Product Selection - Solenoid
| Contact Type | Type | Trapped Key Condition | Solenoid Voltage | Actuator Type | Cat. No. |
| 2 N.C. & 1 N.O. Break before make |
Single key | Key free to release actuator | 24V DC | Standard | 440T-MSSUE20⋆ |
| Flexible | 440T-MSSUE22⋆ | ||||
| Flat | 440T-MSSUE23⋆ | ||||
| Dual key | Primary key trapped, secondary key free to release actuator | 24V DC | Standard | 440T-MDSUE10⋆ | |
| Flexible | 440T-MDSUE11⋆ | ||||
| Flat | 440T-MSSUE12⋆ | ||||
| Single key | Key free to release actuator | 110V AC | Standard | 440T-MSSUE50⋆ | |
| ⋆ Substitute the desired primary code for this symbol (key not included). See Key Coding for code selection. | |||||
Approximate Dimensions
Dimensions are shown in mm (in.). Dimensions are not intended to be used for installation purposes.
Single Key Slamlock
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Dual Key Slamlock
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Accessories
| Description | Approximate Dimensions [mm (in.)] | Cat. No. | |
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GD2 standard actuator |
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440G-A27011 |
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GD2 flat actuator |
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440K-A11112 |
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Fully flexible actuator |
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440G-A27143 |
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Stainless steel key | Product Selection | 440T-AKEYE10Ä |
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Stainless steel replacement code barrel with dust cap | 440T-ASCBE14⋆ | |
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Stainless steel weatherproof replacement dust cap | 440T-ASFC10Ä | |
| ⋆ Substitute the desired primary code for this symbol (key not included). See Key Coding for code selection. | |||
| Ä Substitute the desired code for this symbol. See Key Coding for code selection. | |||
Typical Applications
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