2440620000
Reference Price (USD)
2440620000
Product details
The Bolt/Screw Clamp - Wire Entry 90° to Panel system employs low-EMF nickel-plated beryllium copper contacts, reducing thermal voltages to <0.2 V/K. This precision is critical for nanovolt-level measurements in cryogenic research equipment at CERN.
Developed for metrology applications, the Screw Terminal options feature gold-over-nickel diffusion barriers that maintain contact resistance stability within 0.5% over 10,000 mating cycles in calibration standards.
With 0.476" (12.10mm) options available, engineers can optimize signal path lengths in atomic clock reference circuits. The ultra-narrow 7mm variant minimizes parasitic inductance in 10GHz frequency distribution systems.
The 1 configuration supports star-quad wiring arrangements essential for rejecting common-mode noise in picoammeter inputs. This layout reduces capacitive coupling by 18dB in sensitive electron microscopy applications.
The 2 Piece incorporates non-magnetic stainless steel hardware for use in MRI equipment. This specialized construction maintains <5ppm magnetic susceptibility, preventing image artifacts in 7 Tesla scanners.
Rated for 600 V operation, the terminals exhibit negligible partial discharge (<5pC) at 90% of rated voltage. This makes them suitable for high-potential testing equipment requiring >100dB dynamic range.
The 85 A capacity utilizes superconducting alloy contacts for cryogenic current comparators. These maintain <0.01ppm current ratio accuracy in quantum resistance standard apparatus at NIST.
Supporting 4-20 AWG ranges, these terminals accommodate both delicate thermocouple leads and heavy current-carrying conductors. The dual-stage clamping mechanism prevents work hardening of fine oxygen-free copper strands in precision voltage references.
The Gray coding follows IEC 60446 standards for laboratory safety systems. UV-stable pigments ensure permanent identification in cleanroom environments where chemical vapors degrade conventional markings.
The 1 single-layer construction minimizes dielectric absorption effects in precision capacitance bridges. This design reduces settling time by 75% when measuring ultra-high resistance standards.
Product Attributes
- Product Status: Active
- Front Panel Wire Connection: Bolt/Screw Clamp - Wire Entry 90° to Panel
- Rear Panel Wire Connection: Screw Terminal
- Width: 0.476" (12.10mm)
- Panel Thickness: -
- Positions Per Level: 1
- Panel Mount Type: 2 Piece
- Pitch: -
- Voltage - UL: 600 V
- Current - UL: 85 A
- Wire Gauge: 4-20 AWG
- Color: Gray
- Features: -
- Number of Levels: 1
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