440P—15 mm Plastic
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| Imp 1 | Imp 2 |
Description
The Imp offers safety switch performance of bigger units in the most compact case available. Designed with two mounting hole options and a choice of actuator positions, the Imp will fit in most confined spaces.
Features
- Positive operation, forced disconnection of contacts
- Contacts 1 N.C. + 1 N.O.
Specifications
| Safety Ratings | ||||
| Standards | EN 954-1, ISO 13849-1, IEC/EN 60204-1, NFPA 79, EN 1088, ISO 14119, IEC/ EN 60947-5-1, ANSI B11.19, AS 4024.1 | |||
| Safety Classification | Cat. 1 Device per EN954-1 Dual channel limit switch suitable for Cat. 3 or 4 systems | |||
| Functional Safety Data ¬ Note: For up-to-date information, visit http://www.ab.com/Safety/ |
B10d: > 2 x 106 operations at min. load PFHD: > 3 x10-7 MTTFd: > 385 years Dual channel limit switch may be suitable for performance levels Ple or Pld (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on application characteristics |
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| Certifications | CE Marked for all applicable directives and CSA NRTL/C | |||
| Outputs | ||||
| Safety Contacts T | 1 N.C. positive break | |||
| Auxiliary Contacts | 1 N.O. | |||
| Thermal CurrentIlth | 10 A (Ith) | |||
| Rated Insulation Voltage | (Ui) 500V | |||
| Switching Current @ Voltage, Min. | 25 mA @ 5V DC | |||
| Utilization Category | ||||
| AC-15 | (Ue) | 500V | 250V | 100V |
| (le) | 1 A | 2 A | 5 A | |
| DC | (Ue) | 250V | 24V | |
| (le) | 0.5 A | 2 A | ||
| Operating Characteristics | ||||
| Actuation Speed, Max. | 160 mm (6.29 in.)/s | |||
| Actuation Speed, Min. | 100 mm (3.93 in.)/min | |||
| Actuator Travel, Max. | 5 mm (0.20 in.) | |||
| Actuation Frequency, Max. | 2 cycles/s | |||
| Mechanical Life | 10,000,000 operations | |||
| Electrical Life | 1,000,000 operations | |||
| Mechanical Life | 10,000,000 operations | |||
| Environmental | ||||
| Enclosure Type Rating | IP30 | |||
| Operating Temperature [C (F)] | -25…80° (-13…176°) | |||
| Pollution Degree | 3 | |||
| Physical Characteristics | ||||
| Housing Material | UL Approved glass-filled PBT | |||
| Actuator Material | Stainless steel | |||
| Mounting | 2 x M4 front or 2 x M3 top | |||
| Vibration | 10…55 Hz | |||
| Shock | 11 ms @ 30 g | |||
| Conduit Entry | 3x break-outs | |||
| Color | Red | |||
| ¬ Usable for ISO 13849-1:2006 and IEC 62061. Data other than B10d is based on: - Usage rate of 1op/10 mins., 24 hrs/day, 360 days/year, representing 51840 operations per year - Mission time/Proof test interval of 38 years T The safety contacts 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. |
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Product Selection
| Actuator Type | Contact | Contact Action | Conduit | Type | Cat. No. | |
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| Top push roller | Slow break before make | 1 N.C. & 1 N.O. |
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3 x breakouts | Imp 1 (roller parallel to switch front) | 440P-M18001 |
| Top push cross roller | Imp 2 (roller perpendicular to switch front) | 440P-M18002 | ||||
Approximate Dimensions
Dimensions are shown in mm (in.). Dimensions are not intended to be used for installation purposes.
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Wiring Diagrams
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