Asco 400 Series Installation & Operation Manual
Surge protective devices
Hide thumbs
Also See for 400 Series:
- Installation & operation manual (8 pages) ,
- Quick start manual (8 pages)
Advertisement
Table of Contents
Advertisement
Table of Contents
Related Manuals for Asco 400 Series
Summary of Contents for Asco 400 Series
- Page 1 Surge Protective Devices Installation & Operation Manual S50A...
- Page 2 CALIFORNIA CUSTOMERS - PROP 65 WARNING WARNING: This product can expose you to chemicals including DINP, which is known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
-
Page 3: Table Of Contents
ASCO SURGE PROTECTIVE DEVICE INSTALLATION, OPERATION AND MAINTENANCE MANUAL TABLE OF CONTENTS INTRODUCTION Figure 1: NEC Article 285 & UL 1449-4 ® Parts List Table 1: Specifications INSTALLATION Figure 2: Leads Short & Straight Figure 3: Typical Panel Installation Figure 4: Nipple Figure 5: Dimensions &... - Page 4 Thank you for choosing an ASCO S50A Surge Protective Device (SPD). The S50A is a high quality, high energy surge suppressor designed to protect sensitive equipment from damaging transient overvoltage. S50A is parallel connected such that circuit ampacity is unlimited. Proper installation is important to maximize performance.
-
Page 5: Parts List
ASCO S50A is a Type 1 SPD. It is suitable for use almost anywhere. Type 1 SPDs are evaluated more rigorously by UL 1449 for NEC and CEC compliance. Type 1 SPDs and their connecting leads have ® been evaluated by UL and CSA for installation on the line side of the service disconnect where there is no customer-supplied overcurrent protection. -
Page 6: Installation
INSTALLATION Pre-Plan your installation. You need to accomplish the following: • Meet all National and Local codes (NEC Article 285, and CEC address SPDs). ® • Confirm System voltage to SPD voltage (a 120V SPD will fail instantly on 240V, 277V, etc.). •... - Page 7 FIGURE 3: TYPICAL PANEL INSTALLATION (Type 1 or individual equipment installations may vary) To Protected Loads ▪ Use closest breaker to SPD ▪ Locate SPD close to intended breaker ▪ Keep Leads Short as Possible ▪ Avoid Sharp Bends BREAKER ▪...
-
Page 8: Spds On Ungrounded Systems
FIGURE 5: DIMENSIONS & WEIGHT 4.13” Weight: 1.60 lbs 3.26” 3.26” (0.73 kg) 3.31” 3.57” 3/4”-14 1.15” Sized for std 35mm DIN-Rail FIGURE 6: S50A MOUNTING OPTIONS • 3/4” pipe nipple (conduit nut included) If standard front facing label is not •... -
Page 9: Connecting Optional Form C Dry Contact & Audible Alarm
Connecting Optional Form C Dry Contact & Audible Alarm Three (3) 3’ (~1m) 18 AWG wires are included through the nipple with this option. See Figure 6. (These are smaller than the 10 AWG SPD conductors.) Gray is Common, Blue is Normally Open and Red is Normally Closed when energized in its expected installation. -
Page 10: Form C Dry Contact And Audible Alarm Option
Form C Dry Contact and Audible Alarm Option Similar to the green LED above, the Dry Contact will change state and the Audible Alarm will sound upon any suppression element failure. The Audible Alarm may be silenced by removing power to the SPD. - Page 11 Installation, Operation and Maintenance Manual 8221 RevD 08-18...
- Page 12 14550 58th Street North While every precaution has been taken to ensure accuracy and completeness in this literature, ASCO assumes no responsibility, Clearwater, Florida 33760 and disclaims all liability for damages resulting from use of this P (800) 727-0669 information or for any errors or omissions.
Need help?
Do you have a question about the 400 Series and is the answer not in the manual?
Questions and answers
What size double pole breaker do I use with the 400 series?
The compatible double pole breaker size for the Asco 400 Series is not specified in the provided context. Therefore, it cannot be determined.
This answer is automatically generated