BCH PSTPRB-2 Precision Limit Switch - Top Push Roller, Right Angle (2NO+2NC)
BCH PSTPRB-2 precision limit switch with top push roller, right angle operator and double pole 2NO+2NC changeover contacts. BCH Precision Limit Switches are designed for industrial applications having reliable & accurate operation with exceptionally long life, for applications like panel doors, high voltage disconnector switching, transformer on-load tap changer and hydraulic valve switching. Rated AC-15 & DC-13 as per IS/IEC 60947-5-1, 15 A thermal current, 600 V AC insulation voltage, up to 2500 operations per hour.
Specifications
| Cat Code | PSTPRB-2 |
| Type of Operator | Top push roller plunger, one hole mounting, oil-tight construction; roller at right angle to contact block (B) |
| Contacts | 2NO+2NC (double pole) |
| Utilization Category | AC-15 & DC-13 as per IS/IEC 60947-5-1 |
| Thermal Current (Ith) | 15 A |
| Insulation Voltage (Ui) | 600 V AC |
| Mechanical Life | 20 x 10^6 operations without operator |
| Electrical Life | 10 x 10^6 operations with operator |
| Frequency of Operations | 2500 operations per hour (max.) |
| Terminal Capacity | 2.5 mm2 solid or stranded conductors |
| Tightening Torque | 0.8 Nm for M3.5 screw |
| Contact Mechanism | Quick make & quick break action, low bounce, serrated silver stationary contacts |
| Case | Semi dust-tight moulded phenolic case |
| AC-15 Rating (2NO+2NC) | 600V 0.6A; 460V 0.8A; 230V 1.5A; 115V 3.0A |
| DC-13 Rating (2NO+2NC), single throw / double throw | 600V 0.1A / -; 230V 0.3A / 0.1A; 115V 1.0A / 0.2A |
Ordering / Variants
1NO+1NC version: PSTPRB. Spare contact block: SP20S2. Mounting: M12 x 0.75 pitch, 12.50 mm hole required.
Typical Applications
Panel doors; high voltage disconnector switching; transformer on-load tap changer; hydraulic valves switching
Datasheet, certificates and quotation on request - info@west-velocity.com.
