Ilsco SSI SpecPRO SRM Series Manual

Designed for mission critical applications, the SRM series is a great choice for most
small electrical panel applications. The SRM series of Surge Protective Devices
provides the features, performance and value required by discriminating specifying
engineers. This device is intended for protection of general-purpose load
applications ranging from individual equipment disconnects and sub panels to
distribution panels and service entrance locations. It is extremely effective in limiting
lightning surges as well as internally generated transients.
The SRM series provides an effective blend of leading edge suppression design
technology, straight forward, no frills engineering and customer driven, value added
options. "Specify" the SRM with confidence.
Description: Parallel connected, AC power Surge Protective Device.
Application: Designed for use at ANSI/IEEE location categories C, B and A.
Designed to protect all types of loads fed from individual
disconnects, sub panels, distribution panels and service entrance
locations.
Warranty: 10 Years
Unit Listings: Listed to ANSI/UL 1449 by UL (E315947), CSA (MC#241804);
UL1283* (* Type 2 SPDs only)
Circuit Design:
Parallel connected, hybrid circuit design incorporating both
component level thermal fusing and internal over-current fusing. All
protection circuits are encapsulated in our high dielectric compound
to promote long component life and protection from the weather and
vibration.
Directly Connected
L-N, (Normal Mode), and N-G (Common Mode).
Protection Modes: (Based on Wye configuration, L-G on Delta configuration.)
Input Frequency: 50-400 Hz (60 Hz typical)
EMI/RFI Filtering: Up to 41 db normal mode, 39 db common mode
Circuit Diagnostics:
Super Bright LED, 1 per phase, normally on. See pg. 2 for additional
diagnostics options
Connection/mounting: #10 Wire (pre-installed), hub (pre-installed on base models, installed
at time of installation on optional enclosures) and integral, multi-
point mounting feet.
Circuit Interrupt:
Internal component-level, thermal fusing and patented circuit board
mounted, over-current fusing. No external over-current protection
required. (Note: National and local codes may require the use of a
circuit interrupt device(s) if conduit is added to make the wired
connection to the panel or gear.) SCCR = 200 kA
Nominal Discharge
10 kA (SRMC12, SRMA12);20 kA** (SRMB12, SRMD12) (
Current (I ) Rating: with the requirements of UL 96A Master Label for Installation Requirements
n
for Lightning Protection Systems
Voltage
Code
L-N
1P1 600
1S1 600
3Y1 600
3D1 600
3Y2 900
3N2
-
3N4 -
PO Box 15732 Brooksville, FL 34604- Phone: 888-987-8877/850-654-5559, Fax 850-654-3844
)
ANSI/UL 1449 (Fourth Edition)
Voltage Protection Rating (VPR)
HL-N L-G HL-G
- 1200 -
- 1200 -
- 1200 -
900 1200 1500
- 1800 -
- 1000 -
- 1800 -
www.surgesuppression.com
 2019 SSI
**
Complies
N-G L-L HL-L
600 - -
600 1200 -
600 1200 -
600 1200 1500
900 1800 -
- 2000 -
- 4000 -
®
. Rev Date 6/21/2019
Page 1 of 2
SS06250
SRMx12 Series
120 kA Per Phase
Peak Surge Current
ANSI/UL1449 UL
A = Type 2 SPD 10 kA
B = Type 2 SPD 20 kA
C = Type 1 SPD 10 kA
D = Type 1 SPD 20 kA
Key Features:
 Industry Leading Measured
Limiting Voltage Performance
 Independent Verification of
Performance and Safety
 Component-Level, Thermal
Fusing and Over-Current Fusing
 No moving parts or springs - No
mechanical or electro-mechanical
thermal/over-current protection
 Circuit Encapsulation
 10 Year Warranty