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Technical Parameters
| Specification | |
| Rating | Ith 5A/250VAC resistive load 3A/250VAC |
| Operating temperature | -20 ℃ to 55 ℃ |
| Contact Resistance | 50 m Ω max. @ 1A 12VDC (initial value) (without wire leads). |
| Insulation Resistance | 1,000 M Ω min. at 500VDC |
| Mechanical Life | Mechanical:Momentary 1,000,000 cycles Self-lock 500,000 cycles |
| Electrical Life: | 50,000 make-and-break cycles at full load. |
| Dielectric Strength | 2,000V RMS @ sea level |
| Travel | About 3.2mm |
| Operating Pressure: | 1 Pole 2.5 ± 1N / 2 Poles 3.5 ± 1 N. |
| Torque | 5~14Nm |
| Ingree Protection | IP67,IK10(Stainless) |
| Material | |
| Bushing: | Stainless Steel / Brass / Aluminum Alloy. |
| Base: | PBT (UL 94 V-0), PC (UL 94 V-2). |
| Actuator: | PC (UL 94 V-2); Stainless Steel / Brass / Aluminum Alloy. |
| Inner Assembly: | POM / PA66. |
| Spring: | steel. |
| Sealing: | Silicone. |
| O-Ring: | Silicone. |
| Terminal: | Brass, gold or silver plated. |
| Contact: | Brass, coin silver, gold or silver plated. |
| Nut: | Nickel plated brass. |
Product Description
The MPB19 series includes vandal-resistant switches, ring-type illuminated switches, and waterproof switches.
Key Features
Large mounting hole & robust material: Features a 19mm panel cutout and is constructed with stainless steel grade material, ensuring high strength and durability.
Superior anti-vandal performance: Truly qualifies as an anti-vandal switch with a protection rating of up to IK10. Even if the panel is damaged, the switch itself remains intact against impact.
High-level waterproofing: The front side of the switch achieves an IP67 waterproof rating, effectively preventing water ingress around the switch into the mechanism.
Structural reliability: Maintains switch integrity under extreme conditions, enhancing overall equipment safety and service life.
Applications
Industrial control products.
Healthcare.
Telecommunications，etc
