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Limit Switch Box BE45/BS45

Limit Switch Box BE45/BS45

Product catalog summary
Specifications:
The BE45/BS45 limit switch box is designed with a protection class of IP 67 and is intrinsically safe with EEx ia iIC T6 certification. It operates within a temperature range of -20 °C to +80 °C (-4 °F to +176 °F) and -40 °C to +85 °C (-40 °F to +185 °F). The device includes two conduit entries, available in M20x1.5 and ½" NPT sizes.

Switches:
The BE45 model includes two mechanical switches, while the BS45 model features two proximity sensors. Both models are equipped with gold-plated contacts for enhanced conductivity.

Materials:
The housing is made from die-cast aluminum or stainless steel, with an external coating of black epoxy or polished stainless steel. The shaft is constructed from stainless steel, and the external indicator is made of polycarbonate. The bracket is also stainless steel.

Procedures:
The limit switches can be adjusted manually using high-resolution spline cams, which are spring-backed to resist normal vibrations. No additional tools are required for adjustment.

Installation:
The BE45/BS45 comes standard with two conduit entries and an 8-point terminal strip angled for easy wiring. It includes a NAMUR 80x30 H30 stainless steel bracket with stainless steel fastening hardware for easy mounting. An optional technopolymer bracket is available for mounting on NAMUR H20 actuators.

Certifications:
The product is available with ATEX II 3 D and ATEX II 2 G D certifications, ensuring compliance with safety standards for use in hazardous environments.
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Catalog excerpts

Limit Switch Box BE45/BS45-1

Endschalterbox · Limit switch box Schutzklasse Protection class Eigensicher EEx ia iIC T6 Intrinsically safe EEx ia iIC T6 Temperaturbereich Temperature range Kabeldurchführung Conduit entries Goldkontakte Gold plated contacts Schalter Switches Erhältlich in ATEX II 3 D und ATEX II 2 G D Available ATEX II 3 D and ATEX II 2 G D Material · Material Gehäuse Housing Aluminiumdruckguss Die cast aluminum Edelstahl Stainless steel Beschichtung External coating Epoxidbeschichtung schwarz Black epoxy coating Edelstahl poliert Polished stainless steel Welle Shaft Edelstahl Stainless steel Stellungsanzeiger External indicator Polycarbonat Polycarbonate Konsole Bracket Edelstahl Stainless steel Die Endschalter können durch die keilverzahnten Nocken leicht von Hand eingestellt werden, ein zusätzliches Werkzeug ist nicht notwendig. Die Nocken sind federgesichert und werden durch normale Vibrationen nicht beeinflusst. The operating position of the switches can be easily changed by adjusting the high resolution spline cams manually and independently without the need for additional tools. The cams are spring backed and will not be affected by normal vibration. Die BE45/BS45 ist ausgestattet mit zwei Kabeleinführungen M20x1,5 und einer 8-Punkt-Klemmleiste, abgewinkelt für eine leichtere Verdrahtung. The BE45/BS45 is equipped as standard with two conduit entries M20x1.5 and one terminal strip with 8 point, angled to allow for easy wiring. Standardmäßig wird eine Edelstahlkonsole NAMUR 80x30 H30 inklusive Edelstahlbefestigungen mitgeliefert. Für eine Montage auf NAMUR H20 ist optional eine Technopolymer-Konsole erhältlich. NAMUR 80x30 H30 stainless steel bracket supplied as standard with stainless steel fastening hardware for ease in mounting the switchbox onto the actuator. The 45 boxes can be mounted on NAMUR H20 actuators thru a techno polymer coupling.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.