Features
■ 100 kA max. discharge current rating
■ Multi-pole uni-block design
■ DIN Rail mountable
■ UL 60691 compliant integrated thermal
disconnect
■ Visual fault indicator
■ Remote signalling capability
■ Compact design ideal for limited spaces
■ Standards compliance:
■ RoHS compliant*
1210 Series Heavy Duty AC Surge Protective Device
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations 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 specifi c applications.
The Bourns® Model 1210 Series is a heavy duty Surge Protective Device (SPD)
designed to protect high risk electrical service entrance and branch panels. This SPD is
intended to be installed at the front end of the installation, in the main switchboard, close
to sensitive terminals or in installations without LPS (lightning rods).
The Model 1210 Series is a single-pole module that can be confi gured for both common
mode and differential mode protection in single and three phase applications up to 600 V.
Electrical Characteristics
General Characteristics
Environmental Characteristics
*RoHS COMPLIANT
Characteristic Model No.
1210-xS-120 1210-xS-230 1210-xS-400 1210-xS-600
AC Network 120/240 V,
120/208 V
220/380 V,
240/415 V
220/380 V,
277/480 V,
347/600 V
480 V,
600 V
Connection Mode 1-Pole, L-N or L-G
AC System IT, TT, TN, Single, Split Phase, Delta, Wye
Max. Operating Voltage (MCOV) 150 V 275 V 420 V 840 V
TOV Withstand 230 V 440 V 770 V 1117 V
Leakage Current at Uc < 1 mA
Follow Current None
UL Nominal Discharge Current (In)
15 Impulses 8/20 µs 20 kA
Max. Discharge Current (Imax)
1 Impulse 8/20 µs 100 kA
UL Voltage Protection Rating (VPR) 600 V 900 V 1200 V 3000 V
Protection Level (Up) 0.9 kV 1.25 kV 1.8 kV 4.0 kV
UL Short-Circuit Current Rating (SCCR) 100kAIC
Characteristic Model No.
1210-xS-120 1210-xS-230 1210-xS-400 1210-xS-600
Thermal Disconnector UL 60691
Overcurrent Protection Time Delay - 125 A Max.
Connection By Screw Terminals, #6 AWG Max.
Dimensions 90 x 18 x 67 mm / (3.543 x 0.709 x 2.638 In.)
Mounting DIN Rail, 35 mm Symmetrical
Remote Signal Indicator 250 V Max., 2 A
Enclosure Material Thermoplastic UL 94V0
Characteristic Model No.
1210-xS-120 1210-xS-230 1210-xS-400 1210-xS-600
Operating Temperature -50 °C to +85 °C
Operating Altitude 13,000 ft. (4,000 m)
Relative Humidity 5 to 95 % Non-condensing, up to 100 % External
Environmental Rating IP 20
Electrical DiagramGeneral Information
Ft Ft
VV
L/N
C
1
.
1
1
.
2
1
.
4
Mi
V : High energy varistor
Ft : Thermal fuse
C : Remote signaling contact
Mi : Disconnection indicator
t° : Thermal disconnection system
Specifi cations 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 specifi c applications.
1210 Series Heavy Duty AC Surge Protective Device
Product Dimensions and Schematics
DIMENSIONS: MM
(INCHES)
Applications
■ Electrical service entrance
■ Branch panels
67.0
(2.638)
10.6
(.417)
90.0
(3.543)
18.0
(.709)
1210-1S-xxx
V
L/N
L/N
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
Ft Mi
t°
C
36.0
(1.417)
1210-2S-xxx
V
L/N
L
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
N
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
Ft Mi
t°
C
V
L/N
Ft Mi
t°
54.0
(2.126)
1210-3S-xxx
V
L/N
L
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
L
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
Ft Mi
t°
C
V
L/N
Ft Mi
t°
V
L/N
Ft Mi
t°
N
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
72.0
(2.835)
1210-4S-xxx
V
L/N
L
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
L
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
Ft Mi
t°
C
V
L/N
Ft Mi
t°
V
L/N
Ft Mi
t°
V
L/N
Ft Mi
t°
L
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
N
AC Surge
Protector
SPD1210-xxx
Uc
In
Imax
Up
Specifi cations 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 specifi c applications.
1210 Series Heavy Duty AC Surge Protective Device
REV. 03/15
How To Order
1210 - x S - xxx
Series
Confi guration
1 = One Protected Pole
2 = Two Protected Poles
3 = Three Protected Poles
4 = Four Protected Poles
Remote Signalling Code
S = Remote Signalling
Operating Voltage
120 = 120/240 V, 120/208 V
230 = 220/380 V, 240/415 V
400 = 220/380 V, 277/480 V, 347/600 V
600 = 480 V, 600 V
Standards Compliance
IEC61643-1 - International ................................ Class I, Class II
EN 61643-11 - Europe ....................................... Class I, Class II
NF EN 61643-11 - France ................................. Class I, Class II
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
RoHS ..............................................RoHS Directive 2002/95/EC
Jan. 27, 2003 including annex and
RoHS Recast 2011/65/EU June 8, 2011
Asia-Pacifi c: 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
