1320

PL
IA
N
T
Features
■ RoHS compliant*
M
■ Matched high energy MOV
*R
oH
S
CO
■ Internal thermal disconnects
■ Status indicator
■ Replaceable modular design
Applications
■ DIN Rail compatible base
■ DC power systems
■ Remote signalling capability
■ Standards compliance:
1320 Series DC Power Surge Protective Device
Electrical Diagram
®
The Bourns Model 1320 Series is a DC power Surge Protective Device (SPD) designed
to protect power systems from damage due to lightning, transients and power surges.
The Model 1320 Series is a DIN Rail mountable SPD targeted for systems ranging from
12 to 110 Vdc.
+/–
+/–
1. 4
1.1
1. 2
General Information
C
Ft
Ft
V:
Ft :
C:
t° :
o
to
t
V
V
Varistor
Thermal fuse
Remote signaling contact
Thermal disconnection system
Electrical Characteristics
Model No.
Characteristic
Network Voltage (Un)
Max. Operating Voltage (Uc)
Nominal Discharge Current (In)
Max. Discharge Current (Imax)
8/20 µs max.
Protection Level @ In (Up)
Protective Fuses or Circuit Breakers,
if applicable
Thermal Disconnector
1320-S-12
1320-S-24
1320-S-48
1320-S-75
1320-S-110
12 Vdc
24 Vdc
10 kA
24 Vdc
38 Vdc
10 kA
48 Vdc
65 Vdc
15 kA
75 Vdc
100 Vdc
20 kA
110 Vdc
150 Vdc
20 kA
20 kA
20 kA
30 kA
40 kA
40 kA
250 V
250 V
300 V
390 V
500 V
20 A
20 A
20 A
50 A
50 A
1320-S-75
1320-S-110
Internal
General Characteristics
Model No.
Characteristic
1320-S-12
Connection
Disconnection Indicator
Mounting
Remote Signal Indicator
Enclosure Material
Weight
1320-S-24
1320-S-48
By Screw Terminal, Cross-section 1.5-10 mm2 (Active Wire)
and 2.5-25 mm2 (Grounding Wire)
2 Mechanical Indicators
DIN Rail, 35 mm Symmetrical
DS2xOS-xxDC) by Changeover Contact
Thermoplastic UL 94V0
128 g/unit
128 g/unit
128 g/unit
128 g/unit
130 g/unit
Environmental Characteristics
Model No.
Characteristic
1320-S-12
Operating Temperature
Environmental Rating
1320-S-24
1320-S-48
1320-S-75
1320-S-110
-40 °C to +85 °C
IP 20
Standards Compliance
UL1449 3rd Edition - USA ....................... Type 4, Type 2 Location
UL1449 3rd Edition - Canada .................. Type 4, Type 2 Location
CSA C22.2 No. 8-M1986 ............... Class 9091 32, Class 9091 92
IEC61643-1 - International ..........Low Voltage SPD - Test Class II
NF EN 61643-11 - France ...........Low Voltage SPD - Test Class II
UL Recognized component, UL File E153537
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
1320 Series DC Power Surge Protective Device
How To Order
Product Dimensions
9.0
(.354)
67.0
(2.638)
18.0
(.709)
+
90.0
(3.543)
DIMENSIONS:
–
DC Surge
Protector
SPD1320-xxx
Uc
In
Imax
Up
1320 - S - xxx
Series
Remote Signalling Code
S = Remote Signalling
DC Operating Voltage
12 = 12 V
24 = 24 V
48 = 48 V
75 = 75 V
110 = 110 V
MM
(INCHES)
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
REV. 01/15
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.