Cutler Hammer, Div of Eaton Corp Manual Motor Protectors Catalog Page
Manual Motor Protectors
This chapter provides product selection guidance for Eaton's XT range of Manual Motor Protectors
(MMP's) which features a pushbutton or rotary On/Off manual disconnect, Class 10 adjustable
bimetallic overload relay and fixed magnetic short circuit trip capability in one compact unit.
The XTPB and XTPR MMP's can also be wired in series with a magnetic contactor to complete the
assembly of a remotely operated, manual motor controller.
Standards
• IEC EN 60947-4-1
• CE Marked
See page 56 for Accessories.
See page 136 for dimensional drawings.
See page 148 for the technical details.
When ordering, specify Eaton list numbers according to the following stipulations:
XT Manual Motor Protectors are selected based on the overload current range required for a given
motor. This current range is determined from the motor Full Load Ampere rating and Motor Service
Factor usually found on the motor nameplate.
6
XTPB025BC1
Manual Motor Protectors, Pushbutton, Frame B, Screw Terminal
• Type 1 and Type 2 Coordination
• Motor Protective Device with Thermal and Magnetic Trip
• Select Manual Motor Protectors by full load current. Maximum Motor Ratings (kW) are for reference
only.
Rated
Uninterrupted
Current —
I
= Ie (Amps)
u
0.16
0.25
0.4
0.63
1
1.6
2.5
4
6.3
10
12
16
20
25
FLA
Adjustment
Range /
Overload
Release —
I
(Amps)
r
0.1 – 0.16
0.16 – 0.25
0.25 – 0.4
0.4 – 0.63
0.63 – 1
1 – 1.6
1.6 – 2.5
2.5 – 4
4 – 6.3
6.3 – 10
8 – 12
10 – 16
16 – 20
20 – 25
Short
Circuit
Release —
I
(Amps)
rm
2.2
3.5
5.6
8.8
14
22
35
56
88
140
168
224
280
350
Maximum Motor Ratings Eaton
Maximum kW Rating
AC-3 — P (kW)
3-Phase
220 –
240V
—
—
0.06
0.09
0.12
0.25
0.37
0.75
1.1
2.2
3
4
5.5
5.5
380 –
415V
—
0.06
0.09
0.12
0.25
0.55
0.75
1.5
2.2
4
5.5
7.5
9
12.5
440V 500V 660 –
—
0.06
0.12
0.18
0.25
0.55
1.1
1.5
3
4
5.5
9
11
12.5
—
0.06
0.12
0.25
0.37
0.75
1.1
2.2
3
4
5.5
9
12.5
15
690V
0.06
0.12
0.18
0.25
0.55
1.1
1.5
3
4
7.5
11
12.5
15
22
list number
XTPBP16BC1
XTPBP25BC1
XTPBP40BC1
XTPBP63BC1
XTPB001BC1
XTPB1P6BC1
XTPB2P5BC1
XTPB004BC1
XTPB6P3BC1
XTPB010BC1
XTPB012BC1
XTPB016BC1
XTPB020BC1
XTPB025BC1
Manual Motor Protectors
51PG03407001U – June 2006 Manual Motor Protectors
Manual Motor Protectors, Rotary, Frame B, Screw (Line) & Spring Cage (Load) Terminals
• Type 1 and Type 2 Coordination
• Motor Protective Device with Thermal and Magnetic Trip.
• Select Manual Motor Protectors by full load current. Maximum Motor Ratings (kW) are for reference
only.
XTPRSC016BC1
Rated
Uninterrupted
Current —
I
= Ie (Amps)
u
0.16
0.25
0.4
0.63
1
1.6
2.5
4
6.3
10
12
16
FLA
Adjustment
Range /
Overload
Release —
I
(Amps)
r
0.1 – 0.16
0.16 – 0.25
0.25 – 0.4
0.4 – 0.63
0.63 – 1
1 – 1.6
1.6 – 2.5
2.5 – 4
4 – 6.3
6.3 – 10
8 – 12
10 – 16
Short
Circuit
Release —
I
(Amps)
rm
2.2
3.5
5.6
8.8
14
22
35
56
88
140
168
224
Maximum Motor Ratings
Maximum kW Rating
AC-3 — P (kW)
3-Phase
220 –
240V
—
—
0.06
0.09
0.12
0.25
0.37
0.75
1.1
2.2
3
4
380 –
415V
—
0.06
0.09
0.12
0.25
0.55
0.75
1.5
2.2
4
5.5
7.5
440V 500V 660 –
—
0.06
0.12
0.18
0.25
0.55
1.1
1.5
3
4
5.5
9
—
0.06
0.12
0.25
0.37
0.75
1.1
2.2
3
4
5.5
9
690V
0.06
0.12
0.18
0.25
0.55
1.1
1.5
3
4
7.5
11
12.5
Eaton
list number
XTPRSCP16BC1
XTPRSCP25BC1
XTPRSCP40BC1
XTPRSCP63BC1
XTPRSC001BC1
XTPRSC1P6BC1
XTPRSC2P5BC1
XTPRSC004BC1
XTPRSC6P3BC1
XTPRSC010BC1
XTPRSC012BC1
XTPRSC016BC1
Manual Motor Protectors, Rotary, Frame B, Spring Cage Terminals
• Type 1 and Type 2 Coordination
• Motor Protective Device with Thermal and Magnetic Trip.
• Select Manual Motor Protectors by full load current. Maximum Motor Ratings (kW) are for reference
only.
XTPRC016BC1
Rated
Uninterrupted
Current —
I
= Ie (Amps)
u
Frame B
0.16
0.25
0.4
0.63
1
1.6
2.5
4
6.3
10
12
16
FLA
Adjustment
Range /
Overload
Release —
I
(Amps)
r
0.1 – 0.16
0.16 – 0.25
0.25 – 0.4
0.4 – 0.63
0.63 – 1
1 – 1.6
1.6 – 2.5
2.5 – 4
4 – 6.3
6.3 – 10
8 – 12
10 – 16
Short
Circuit
Release —
I
(Amps)
rm
2.2
3.5
5.6
8.8
14
22
35
56
88
140
168
224
Maximum Motor Ratings
Maximum kW Rating
AC-3 — P (kW)
3-Phase
220 –
240V
—
—
0.06
0.09
0.12
0.25
0.37
0.75
1.1
2.2
3
4
380 –
415V
—
0.06
0.09
0.12
0.25
0.55
0.75
1.5
2.2
4
5.5
7.5
440V 500V 660 –
—
0.06
0.12
0.18
0.25
0.55
1.1
1.5
3
4
5.5
9
—
0.06
0.12
0.25
0.37
0.75
1.1
2.2
3
4
5.5
9
690V
0.06
0.12
0.18
0.25
0.55
1.1
1.5
3
4
7.5
11
12.5
Eaton
list number
XTPRCP16BC1
XTPRCP25BC1
XTPRCP40BC1
XTPRCP63BC1
XTPRC001BC1
XTPRC1P6BC1
XTPRC2P5BC1
XTPRC004BC1
XTPRC6P3BC1
XTPRC010BC1
XTPRC012BC1
XTPRC016BC1
Manual Motor Protectors
53PG03407001U – June 2006 Manual Motor Protectors
Loading...