Technical Data 2151 Effective February 2016
Supersedes August 2014
Three-pole high SCCR UL Type 2 surge protective
devices for three-phase Delta and Wye systems
Catalog symbols:
• BSPM3___WYG
• BSPM3___WYGR
• BSPM3___DLG
• BSPM3___DLGR
Description:
Eaton Bussmann™ series three-pole UL modular
surge arresters feature easyID™ local visual
indication and optional remote contact signaling
for system monitoring.
The unique module locking system fixes the
protection modules to the base and they can be
easily replaced without tools by simply depressing
the release buttons.
Integrated mechanical coding between the base
and protection module ensures against installing
an incorrect replacement.
Remote
contact
signaling
available
easy
ID™ local
visual status
indication
Standard local visual indication
The green and red visual indicator flags show the
module protective status (green = good, red =
replace).
Optional remote contact signaling
The three-pole terminal remote contact signaling
option has a floating changeover contact for use
as a break or make contact, according to circuit
concept.
Specifications:
System volts
• 208Vac
• 480Vac
• 600Vac
Short-Circuit Current Rating (SCCR)
• Up to 200kA
Systems types
• Three-phase Wye, 3 wire + ground
• Three-phase Delta, 3 wire + ground
Agency information
• UL® Recognized 1449 4th Edition, Type 2
Component Assembly
• Vibration and shock tested per EN 60068-2
• CE
• RoHS compliant
Mounting
• 35mm DIN-Rail
Warranty
• Five years
2
Technical Data 2151
Effective February 2016
Three-pole high SCCR UL Type 2 surge protective devices
for three-phase Delta and Wye systems
Eaton.com/bussmannseries
Dimensions - mm:
Shown with optional remote contact signaling.
Module circuit diagrams:
Shown with optional remote contact signaling
12
11
14
L1 L2 L3
Gnd Gnd
12
11
14
Thermal
disconnector
Optional remote
contact signal
MOV
BSPM3208WYG
BSPM3480WYG
BSPM3600WYG
BSPM3240DLG
BSPM3480DLG
Typical installation/system application:
L1
L2
L3
L1
L2
L3
L1
L2
L3
208V, 480V, 600Vac
Wye 3-phase, 3 wire + ground
BSPM3208WYG, BSPM3480WYG,
BSPM3600WYG
240, 480Vac
Delta 3-phase, 3 wire + ground
BSPM3240DLG, BSPM3480DLG
208, 480, 600Vac
Wye 3-phase, 3 wire + ground
BSPM3208WYG, BSPM3480WYG,
BSPM3600WYG
3
Technical Data 2151
Effective February 2016
Three-pole high SCCR UL Type 2 surge protective devices
for three-phase Delta and Wye systems
Eaton.com/bussmannseries
Ordering information:
Nominal system voltage 120/208Vac 240Vac 277/480Vac 480Vac 347/600Vac
Max. Continuous Operating AC Voltage MCOV
(VC) [L-G/L-L] 275/550Vac 275/550Vac 385/770Vac 600/1200Vac 600/1200Vac
Catalog numbers
(base + modules)
W/O remote signaling BSPM3208WYG BSPM3240DLG BSPM3480WYG BSPM3480DLG BSPM3600WYG
W/ remote signaling BSPM3208WYGR BSPM3240DLGR BSPM3480WYGR BSPM3480DLGR BSPM3600WYGR
Replacement module MOV technology BPM275UL BPM275UL BPM385UL BPM600UL BPM600UL
Specifications
Rated voltage 120-127Vac,
208-220Vac 240Vac 277/480Vac 480Vac 347/600Vac
Voltage Protection Rating VPR [L-G/L-L] 1kV/1.8kV 1kV/1.8kV 1.5kV/2.5kV 2kV/4kV 2kV/4kV
SCCR 200kA 200kA 200kA 125kA 125kA
Discharge current Nom. In20kA
Max. Imax 40kA
Response time tA≤25 ns
Frequency 50/60Hz
Number of poles 3
Number of wires/connection points 3 wires / 4 connection points
Operating state/fault indication Green (good) / Red (replace)
Cross-sectional area Min.. 14AWG - Cu stranded, solid or fine
Max.. 2AWG - Cu solid or stranded, 4AWG - Cu fine
Terminal torque 45 lb-in (5.1N•m)
Mounting 35mm DIN-rail per EN 60715
Enclosure material Thermoplastic, UL 94V0
Protection IP20 (finger-safe)
Location Indoor
Capacity 3 Mods, DIN 43880
Application, standard UL Type 2 Component Assembly, UL 1449, 4th Edition
Agency information cURus, RoHS Compliant
Warranty Five years*
Remote contact signaling
Signaling type Changeover contact
Switching capacity
(volts/amps)
AC 250V/0.5A
DC 250V/0.1A; 125V/0.2A; 75V/0.5A
Conductor and cross-sectional area 60/75°C Max. 1.5mm2/14AWG solid/flexible
Ordering information Order from catalog numbers above
* See Eaton Bussmann SPD Limited Warranty Statement (3A1502) for details at www.cooperbussmann.com/surge.
Three-pole high SCCR UL Type 2 surge protective devices
for three-phase Delta and Wye systems
Technical Data 2151
Effective February 2016
Eaton and Bussmann are valuable trademarks
of Eaton in the U.S. and other countries. You
are not permitted to use the Eaton trademarks
without prior written consent of Eaton.
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
Eaton.com
Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
Eaton.com/bussmannseries
© 2016 Eaton
All Rights Reserved
Printed in USA
Publication No. 2151 — BU-MC16XXX
February 2016
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The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are
by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the
end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit
distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once
a product has been selected, it should be tested by the user in all possible applications.
