Electrozad

This uncorded foam earplug features a bell shape and super-soft, Slow recovery foam to effectively seal the ear canal and provide reliable hearing protection. Poly bag keeps each pair of earplugs available or accessible for re-use. Flanged end allows easy insertion and removal. Noise Reduction Rating (NRR) 33 dB. CSA Class AL. Test compatible with 3M™ E-A-Rfit™ Validation System. The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.

Marcus Control Transformer, Closed, Series: MC Series, 120/240 VAC Primary, 16/32 VAC Secondary, 500 VA Power, 60 Hz Frequency, 1 ph, 4.17/2.08 A Maximum, Screw Connection, Surface Mounting, Class Class B Insulation, 95 deg C, 6.63 in H x 5.25 in W x 4.7 in D Dimensions

• Rugged split side covers provide easy access to wiring compartments and allow installation with either solid or flexible conduit
• Many multi-voltage primary and secondary models increase range of applications per unit
• Solidly fixed terminals with standard combination screw connections facilitate wiring
• All terminals clearly identified additive polarity markings
• Every coil bobbin-wound for greater efficiency and superior heat evacuation capability
• All models Built with heat-proof insulation for compact size and long life
• Standard electrical knockouts and double 'D' fuse knockouts are provided on all units
• All units can be mounted either vertically or horizontally with a unique universal mounting plate which is directly interchangeable with many other popular control transformers
• Easily installed with key holes and mounting slots
• All units come with a primary and secondary ground lug
• Less than 40 dB noise level
• 130 deg C Insulation
• For indoor use
• Cooper winding
• 4.17, 2.08 (Primary)/31.25, 15.63 A (Secondary) Amperage Rating