Tel.: +86 13358378970
E-mail: sales6@saulplc.com
1756-OB8EI Allen-Bradley Analog Input Module
Quantity available:10
The colour:NEW
Warranty: 12 months.
Lead time: 1-2 working days.
Terms of payment: Paypal、T/T 、 Western Union.
Courier partners: DHL, UPS, TNT, FedEx and EMS.
PRODUCT DETAIL
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!!!
*******************************************************
1756-OB8EI 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:
1756-OB8EI 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.
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Tel.: +86 13358378970
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E-mail: sales6@saulplc.com
WhatsApp: +86 13358378970
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