LAURITZ KNUDSEN / ELECTRICAL & AUTOMATION
Manual motor starters
Manual switching and protection devices for motor applications.
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01
Rocker type
02
Rotary type
03
MOG variants
MANUFACTURER REFERENCE / August 2026
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ESP Lauritz Knudsen Price List (1).pdf ↗ · PDF pages 28–29
2 catalog pages
PDF page 28 Manual Motor Starters [8536]
View original PDF page ↗
Extracted reference text; use the original PDF to check column alignment, variants and price units.
Manual Motor Starters [8536]
Rocker Type Rotary Type Rotary Type
› MOG-S1: upto 32A › MOG-H1M: upto32A › MOG-H1: upto 32A
› Short circuit + Overload protection › MOG-H2M: 32A-63A › MOG-H2: 32A-63A
› Short circuit protection › Short circuit + Overload protection
Rocker type and Rotary Type Manual Motor Starters conforms to IEC 60947-4-1
R
Y
B
› Short circuit protection › Compact
Circuit
Breaker › High breaking capacity
› Over current protection
MMS
› Short circuit protective Overload + Short
coordination circuit protection
› Reduction in wiring work
› High switching durability
› Overload protection
› Padlocking feature
Contactor
› Phase loss protection available even without
Thermal extended rotary handle
› Wide range of current No separate
Overload › Stand alone motor OLR - Saves
adjustment dial cost of OLR
Relay protection
MMS
› Ambient temperature
› Common accessories
compensation Motor
Type MOG-S1 (Rocker Type) Type MOG-H1 (Rotary Type) - Frame1
With short circuit & overload protection With short circuit & overload protection
Recommended Thermal M.R.P. Std. Recommended Thermal M.R.P. Std.
Rating Motor Rating Instantaneous Rating Motor Rating Instantaneous
Release (`) Pkg. Release (`) Pkg.
Trip Cat. No. Trip Cat. No.
(A) at 415V, 3-Ph, range Per (Nos.) (A) at 415V, 3-Ph, range Per (Nos.)
Current (A) Current
50Hz (KW) (A) Unit 50Hz (KW) (A) Unit
0.16 - 0.1 - 0.16 2.1 ST41889OOOO 5360 1 0.16 - 0.1 - 0.16 2.1 ST41904OOOO 6000 1
0.25 0.06 0.16 - 0.25 3.3 ST41890OOOO 5360 1 0.25 0.06 0.16 - 0.25 3.3 ST41905OOOO 6215 1
0.40 0.09 0.25 - 0.40 5.2 ST41891OOOO 5360 1 0.40 0.09 0.25 - 0.40 5.2 ST41906OOOO 6215 1
0.63 0.12 0.40 - 0.63 8.2 ST41892OOOO 6105 1 0.63 0.12 0.40 - 0.63 8.2 ST41907OOOO 6950 1
1.00 0.25 0.63 - 1.00 13 ST41893OOOO 6105 1 1.00 0.25 0.63 - 1.00 13 ST41908OOOO 6950 1
1.60 0.55 1.00 - 1.60 20.8 ST41894OOOO 6135 1 1.60 0.55 1.00 - 1.60 20.8 ST41909OOOO 7175 1
2.50 0.75 1.60 - 2.50 32.5 ST41895OOOO 6135 1 2.50 0.75 1.60 - 2.50 32.5 ST41910OOOO 7175 1
4.00 1.50 2.50 - 4.00 52 ST41896OOOO 6370 1 4.00 1.50 2.50 - 4.00 52 ST41911OOOO 7310 1
6.30 2.20 4.00 - 6.30 81.9 ST41897OOOO 6370 1 6.30 2.20 4.00 - 6.30 81.9 ST41912OOOO 7375 1
10.00 4.00 6.30 - 10.00 130 ST41898OOOO 6795 1 10.00 4.00 6.30 - 10.00 130 ST41913OOOO 7860 1
13.00 5.40 9.00 - 13.00 169 ST41899OOOO 7645 1 13.00 5.40 9.00 - 13.00 169 ST41914OOOO 8715 1
16.00 7.50 11.00 - 16.00 208 ST41900OOOO 8370 1 16.00 7.50 11.00 - 16.00 208 ST41915OOOO 9375 1
20.00 9.00 14.00 - 20.00 260 ST41901OOOO 8790 1 20.00 9.00 14.00 - 20.00 260 ST41916OOOO 10105 1
25.00 12.50 19.00 - 25.00 325 ST41902OOOO 9235 1 25.00 12.50 19.00 - 25.00 325 ST41917OOOO 10505 1
32.00 15.00 24.00 - 32.00 416 ST41903OOOO 16405 1 32.00 15.00 24.00 - 32.00 416 ST41918OOOO 17030 1
Note: Extended rotary handle cannot be fitted with MOG - S1
Lauritz Knudsen, 15.08.2026 21PDF page 29 Manual Motor Starters [8536]
View original PDF page ↗
Extracted reference text; use the original PDF to check column alignment, variants and price units.
Manual Motor Starters [8536]
Type MOG-H1M (Rotary Type) - Frame 1 Type MOG-H2 (Rotary Type) - Frame 2
With short circuit protection only With short circuit & overload protection
Recommended Thermal M.R.P. Std.
Rating Motor Rating Instantaneous
Recommended Release (`)
Std. Trip Cat. No. Pkg.
Rating Motor Rating Instantaneous M.R.P. (A) at 415V, 3-Ph, range Per (Nos.)
Trip Cat. No. (`) Pkg. Current
(A) at 415V, 3-Ph, 50Hz (KW) (A) Unit
Current Per Unit (Nos.)
50Hz (KW) 32.00 15.00 24.00 - 32.00 416 ST41919OOOO 20700 1
0.16 - 2.1 ST41923OOOO 5785 1 40.00 20.00 28.00 - 40.00 520 ST41920OOOO 22825 1
0.25 0.06 3.3 ST41924OOOO 5785 1 50.00 25.00 35.00 - 50.00 650 ST41921OOOO 28495 1
0.40 0.09 5.2 ST41925OOOO 5785 1 63.00 34.00 45.00 - 63.00 819 ST41922OOOO 28915 1
0.63 0.12 8.2 ST41926OOOO 6545 1
1.00 0.25 13 ST41927OOOO 6670 1 Type MOG-H2M (Rotary Type) - Frame 2
1.60 0.55 20.8 ST41928OOOO 6670 1
With short circuit protection only
2.50 0.75 32.5 ST41929OOOO 6715 1
4.00 1.50 52 ST41930OOOO 6790 1
6.30 2.20 81.9 ST41931OOOO 6790 1
10.00 4.00 130 ST41932OOOO 7010 1
13.00 5.40 169 ST41933OOOO 7320 1
16.00 7.50 208 ST41934OOOO 7320 1 Recommended
M.R.P. Std.
20.00 9.00 260 ST41935OOOO 7685 1 Rating Motor Rating Instantaneous
Trip Cat. No. (`) Pkg.
25.00 12.50 325 ST41936OOOO 7920 (A) at 415V, 3-Ph,
1 Current Per Unit (Nos.)
50Hz (KW)
32.00 15.00 416 ST41937OOOO 12580 1
32.00 15.00 416 ST41938OOOO 19845 1
40.00 20.00 520 ST41939OOOO 19985 1
50.00 25.00 650 ST41940OOOO 20550 1
Accessories for MOG [8538] 63.00 34.00 819 ST41941OOOO 20980 1
Short Circuit Auxiliary + Alarm Extended Shunt Trip
Alarm Rotary Handle MMSs with bus bar Connecting 3 Phase Feed
connection Busbar link in terminal
Mounting M.R.P. Std. M.R.P. Std.
Position* Description Cat. No. (`) Pkg. Description Cat. No. (`) Pkg.
Per Unit (Nos.) Per Unit (Nos.)
Connecting Busbar link
F1/F2 Auxiliary Contact Front mtg. 1NO ST41942OOOO 1000 10
F1/F2 Auxiliary Contact Front mtg. 1NC ST41943OOOO 1000 10 2 MMS 45 mm width w/o acc ST41957OOOO 1150 5
L Auxiliary Contact Left side mtg. 2NO ST41944OOOO 1375 1 3 MMS 45 mm width w/o acc ST41958OOOO 1265 5
Auxiliary Contact Left side mtg. 4 MMS 45 mm width w/o acc ST41959OOOO 1370 5
L ST41945OOOO 1375 1 5 MMS 45 mm width w/o acc ST41960OOOO 1745 5
1NO + 1NC
L Auxiliary Contact Left side mtg. 2NC ST41946OOOO 1375 1 2 MMS 45 mm width with one acc 9 mm ST41961OOOO 1345 5
F2 Trip Alarm Contact Front mtg. 1NO ST41947OOOO 1780 10 3 MMS 45 mm width with one acc 9 mm ST41962OOOO 1450 5
F2 Trip Alarm Contact Front mtg. 1NC ST41948OOOO 1780 10 4 MMS 45 mm width with one acc 9 mm ST41963OOOO 1560 5
L Auxiliary + Alarm Left side mtg. 2NO ST41949OOOO 1890 1 5 MMS 45 mm width with one acc 9 mm ST41964OOOO 1665 5
Short circuit alarm Left side mtg. 2 MMS 55 mm width w/o acc ST41966OOOO 2100 1
L ST41950OOOO 1890 1 3 MMS 55 mm width w/o acc ST41967OOOO 2395 1
1NO + 1NC
R Shunt trip 24V DC ST41951OOOO 3635 1 4 MMS 55 mm width w/o acc ST41968OOOO 2870 1
R Shunt trip 110V, 50Hz ST41952OOOO 3825 1 2 MMS 55 mm width with one acc 9 mm ST41969OOOO 2285 1
R Shunt trip 230V, 50Hz ST42952OOOO 3825 1 3 MMS 55 mm width with one acc 9 mm ST41970OOOO 2605 1
R Under Voltage release, 110V, 50Hz ST41953OOOO 3825 1 4 MMS 55 mm width with one acc 9 mm ST41971OOOO 3060 1
R Under Voltage release, 415V, 50Hz ST41954OOOO 3825 1 2 MMS 55 mm width with two acc 18 mm ST41972OOOO 2675 1
External operating handle, 4 MMS 55 mm width with two acc 18 mm ST41973OOOO 2985 1
- ST41955OOOO 2205 1 Feed in terminal for 45 mm width Busbar ST41965OOOO 1345 1
(Black) Frame 1
External operating handle, Feed in terminal for 55 mm width Busbar ST41974OOOO 2320 1
- ST41956OOOO 2205 1 Bus bar safety cover 45 mm width Busbar ST41975OOOO 580 10
(Black) Frame 2
Bus bar safety cover 55 mm width Busbar ST41976OOOO 630 10
* F1- Front left slot F2- Front right slot L- Left side R- Right side
acc: Accessories
Lauritz Knudsen, 15.08.2026 22No matching text found. Try a shorter model code or check the original PDF, including illustrated pages.
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