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1769-CRR3 Allen-Bradley

1769-CRR3 Allen-Bradley Analog Input Module

Quantity available:10

The colour：NEW

Warranty: 12 months.

Lead time: 1-2 working days.

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Welcome, thank you for your trust, The seller has more than $1526000 worth of industrial control products inventory.hope we can help you solve your problem!!!

We Can transport to the world!!!

*******************************************************

Welcome, thank you for your trust, The seller has more than $1526000 worth of industrial control products inventory.hope we can help you solve your problem!!!

We Can transport to the world!!!

*******************************************************

1769-CRR3 Allen-Bradley Analog Input Module In Stock

There is only one Branch Circuit Protective Device (BCPD) for the “Group”.

Group installation has been successfully used for many years in the U.S. and Canada. It allows “two or motors or one or more motors and other loads

to be connected to the same branch-circuit…”. The most restrictive part of the conditions specified for Group Installation is the requirement for the

protection of the conductors for each motor circuit. In the U.S. NEC for 2002, a new rule for the conductor sizing was added for devices that are

listed and marked “Suitable for use as Tap Conductor Protection”.

Figure 1 shows an example that illustrates installations involving multiple motors with a single BCPD protecting the entire “Group”.

Bulletin 140M Motor Protection Circuit Breakers UL/CSA Listed for Group Installation: conductors from the BCPD to each motor must be

a minimum of 1/3 the ampacity of the Branch Circuit conductors.

Bulletin 140M Motor Protection Circuit Breakers UL/CSA Listed for Tap conductor Protection in Group Installations: conductors from

the BCPD to manual motor controller listed as “…Tap Conductor Protection…” must be minimum of 1/10 the rating or setting of the BCPD.

Conductors from the controller to the motor must be 125% of the motor FLA.

Product details:

1769-CRR3 Allen-Bradley Analog Input Module

Contact information：

Contact person：Luna Chen

Email Address:：sales6@saulplc.com

WhatApp： +86 13358378970

We look forward to your inquiry and will get back to you as soon as possible.

We have the same series of models in stock. If you don't find the model you need, please contact us and we will provide you with an official quotation！

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