CR137-BZ-T2 Heavy-Duty Limit Switch with IP67 Rating, 2×SPDT Snap-Action Contacts and Steel Roller Lever
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IP67 Limit Switch
,2×SPDT Snap-Action Contacts Limit Switch
,Steel Roller Lever Heavy-Duty Limit Switch
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TypeCR137-BZ-T2
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Product NameCR137-BZ-T2 Heavy-Duty Limit Switch
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TransportationClients' Requestment,DHL TNT FEDEX UPS,Sea Delivery
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ApplicationElevator Parts
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Business TypeManufacturer
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PackingStadard Package
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Model NumberCR137-BZ-T2 Heavy-Duty Limit Switch
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Minimum Order Quantity1
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Delivery Time3-5 working days
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Payment TermsD/A,D/P,T/T,Western Union,MoneyGram
CR137-BZ-T2 Heavy-Duty Limit Switch with IP67 Rating, 2×SPDT Snap-Action Contacts and Steel Roller Lever
CR137-BZ-T2 Heavy-Duty Limit Switch – Roller Lever, 2×SPDT Snap-Action Contacts
The CR137-BZ-T2 is a rugged, safety-rated limit switch engineered for precise position monitoring on industrial equipment including conveyors, lifts, presses, and packaging machinery. Featuring a die-cast zinc body with IP67 protection, this switch withstands harsh environments with exposure to oil, dust, and wash-down conditions.
Product Specifications
| Model | CR137-BZ-T2 |
| Action | Snap-action, positive-opening NC |
| Contacts | 2 × SPDT (1 NO + 1 NC each) |
| Contact rating | 10 A 250 VAC / 6 A 24 VDC |
| Operating head | Steel roller lever, Ø19 mm |
| Lever length | 33 mm (adjustable 360°) |
| Pre-travel | ≤15° |
| Over-travel | ≥30° |
| Differential | ≤5° |
| Operating force | ≤0.25 Nm |
| Mechanical life | ≥15 million cycles |
| Electrical life | ≥5 million cycles (AC-15) |
| Enclosure rating | IP67 (IEC 60529) |
| Body material | Die-cast zinc, epoxy-coated |
| Ambient temperature | -25 °C … +80 °C |
| Cable entries | 2 × M20×1.5 (side & bottom) |
| Wire size | 0.5 … 2.5 mm² |
| Mounting | 2 × Ø5.2 mm holes, 20 mm centres |
| Weight | ≈240 g |
Key Features & Benefits
- Maintenance-free snap-action micro-switches require no calibration
- Positive-opening NC contacts comply with ISO 14119 for safety circuits
- Dual conduit entries reduce wiring installation time by 30%
- IP67-rated body passes 96-hour salt-spray testing for food & beverage applications
- Compatible footprint with European "Z" style limit switches for easy replacement
Certifications & Compliance
CE, UL (E344091), CCC, RoHS compliant
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