Page 1
Motor protection circuit breakers
1
Add-on blocks and accessories for SM2... and SM3...
SM2X11...
SM2X12...
SM2X14...
SM2X18...
SM2X13 11
SM2X16...
Order Characteristics Qty Wt
code per
n° [kg]
Add-on auxiliary contacts.
SM2X11 20 Front mount 2NO 10 0.020
SM2X11 11 Front mount 1NO+1NC 10 0.020
SM2X11 02 Front mount 2NC 10 0.020
SM2X12 20 Side mount 2NO 2 0.040
SM2X12 11 Side mount 1NO+1NC 10 0.040
SM2X12 02 Side mount 2NC 2 0.040
SM2X13 11 Side mount. 2 0.040
Indicator contacts for
thermal and magnetic tripping
1NO+1NC
Undervoltage trip releases.
SM2X14 230 230VAC 50/60Hz 5 0.100
SM2X14 400 400VAC 50/60Hz 5 0.100
SM2X14 440 440VAC 50/60Hz 5 0.100
Shunt trip releases.
SM2X16 024 24VAC 50/60Hz 5 0.100
SM2X16 110 110VAC 50/60Hz 5 0.100
SM2X16 230 230VAC 50/60Hz 5 0.100
SM2X16 400 400VAC 50/60Hz 5 0.100
SM2X16 440 440VAC 50/60Hz 5 0.100
Padlockable IP65 (4X) door coupling handle for SM2R and
SM3R.
SM2X18 200R Red/yellow complete 1 0.115
with rod length 200mm/7.87”
SM2X18 B200R
with rod length 200mm/7.87”
Phase separation barriers set for SM3R…
SM3X90 00R For Type E as per UL508 1 0.175
Black complete with rod 1 0.115
pkg
General and operational characteristics
ADD-ON AUXILIARY CONTACTS
– Insert on the top front or snap on the left side of the breaker
– Maximum combinations: 3 SM1X… blocks with 6 auxiliary
contacts in total of which 1 front block and 2 side blocks
– IEC conventional free air thermal current Ith: 10A (5A for
SM2X11...)
– IEC rated insulation voltage Ui: 690V (250V for SM2X11...)
– UL/CSA and IEC/EN 60947-5-1 designation: A600 – Q300
(B300 - R300 for SM1X11...)
– Conductor cross section minimum-maximum (1 or 2 wires):
0.75...2.5m or 18...14AWG
– Screw tightening tool: Pz 2
– Maximum tightening torque: 1.2Nm / 10bin
– Width of side-mount auxiliary contacts equal to 0.5
DIN 46880 modules.
UNDERVOLTAGE TRIP RLEASES
– Snap on to the right side of the breaker for motor protection
– Consumption in-rush/holding: 8.5/3VA
– Release voltage: 0.35...0.7Us
– Operating limits: 0.85...1.1Us
– Conductor cross section minimum-maximum (1 or 2 wires):
.75...2.5mm 2 or 18...14AWG
0
– Screw tightening tool: Pz 2
– Maximum tightening torque: 1.2Nm / 10lbin
Width of side-mount auxiliary contacts equal to 1 DIN 46880
–
module.
SHUNT TRIP RELEASES
– Snap on to the right side of the breaker
– In-rush consumption: 20VA
– Operating limits: 0.85...1.1Us
– Conductor cross section minimum-maximum (1 or 2 wires):
0.75...2.5mm 2 or 18...14AWG
– Screw tightening tool: Pz 2
– Maximum tightening torque: 1.2Nm / 10lbin
– Width of side-mount auxiliary contacts equal to 1 standard
DIN 46880 module.
PADLOCKABLE DOOR COUPLING HANDLE FOR SM2R and
SM3R
– IEC degree of protection: IP65
– Degree of protection according to UL: Type 1, 2, 3R, 12, 12K,
4, 4X; external use
– Adjustable rod from 48 to 212mm (1.89” to 8.35”)
– Ring-fixing in 22mm/0.87” hole.
Certifications and compliance
Certifications obtained: cULus, EAC.
Compliant with standards: IEC/EN 60947-1,
IEC/EN 60947-5-1,
CSA C22.2 n° 60947-4-1.
UL 60947-4-1, CSA C22.2 n° 60947-1,
1-8
Dimensions
page 1-16
Wiring diagrams
page 1-16
Loading...