
Volume 9—OEM Product Guide CA08100011E—January 2012 www.eaton.com V9-T2-41
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2.3
Motor Control and Protection
Manual Motor Protectors and Controllers
XTFC Combination Motor Controllers (CMC), UL 508 Type F
Factory Assembled Motor Protective Device with Thermal and Magnetic Trip + Contactor + Required Line Side Adapter
Note: The assembled Combination Motor Controller (CMC) consists of an XTPR Manual Motor Protector (MMP) and an
XTCE contactor and a required Line Side Adapter. For Frame B MMP + Frame B Contactor assemblies, the XTFC
and XTFR can be mounted directly on DIN rail without an adapter. The contactors are supported mechanically with a
mechanical connection element (included in XTPAXTPCB, XTPAXRPCRB). For 16A and above, the assembly is
mounted via a DIN rail adapter plate (XTPAXTPCPC, XTPAXTPCPD) and the electrical connection is made with
electrical contact modules (XTPAXECMC, XTPAXECMD), both included in XTPAXTPCC and XTPAXTPCD.
Service Factor (SF)—Setting Ir of current scale in dependence of load factor:
SF = 1.15 -> Ir = 1 x In mot
SF = 1 -> Ir = 0.9 x In mot
Magnet Coil Suffix Notes
1Overload release—Ir.
2Select combination motor controllers by
full load amperes. Maximum motor
ratings (kW, hp) are for reference only.
3Underscore (_) indicates magnet coil
suffix required. See table at left.
4In this range, calculate motor rating
according to rated current. Specified
values to NEC 430.6(A)(1).
5With DC operation: Integrated diode-
resistor combination, coil rating 2.6W.
FLA Adjustment
Range (A) 1
Short Circuit
Release—
Irm (A)
Maximum Motor Ratings—P 2
Assembled Manual
Motor Controller 3
Non-Reversing—
Catalog Number
Maximum kW Rating
AC-3—P (kW) Three-Phase
Maximum hp Rating—P (hp)
Three-Phase
220–240V 380–415V 500V 660–690V 200V 240V 480V 600V
Frame B MMP + Frame B Contactor
0.1–0.16 2.2 ———0.06
441/2 1/2 XTFCP16BB_
0.16–0.25 3.5 — 0.06 0.06 0.12 441/2 1/2 XTFCP25BB_
0.25–0.4 5.6 0.06 0.09 0.12 0.18 441/2 1/2 XTFCP40BB_
0.4–0.63 8.82 0.09 0.18 0.25 0.25 441/2 1/2 XTFCP63BB_
0.63–1 14 0.120.250.370.55441/2 1/2 XTFC001BB_
1–1.6 22.4 0.250.550.751.1 443/4 1 XTFC1P6BB_
1.6–2.5 35 0.37 0.75 1.1 1.5 1/2 1/2 1 1-1/2 XTFC2P5BB_
2.5–4 56 0.751.52.231123XTFC004BB_
4–6.3 88.2 1.1 2.2 3 4 1-1/2 1-1/2 3 5 XTFC6P3BB_
6.3–10 140 2.2 4 4 7.5 3 3 7-1/2 10 XTFC010BB_
8–12 168 35.55.511337-1/2—XTFC012BB_
10–16 224 47.5912.53510—XTFC016BB_
Frame B MMP + Frame C Contactor
10–16 224 47.5912.53510—XTFC016BC_
16–20 280 5.5 9 12.5 15 5 5 — — XTFC020BC_
20–25 350 5.5 11 15 22 5 7-1/2 15 — XTFC025BC_
25–32 448 7.5 15 22 30 7-1/2 10 20 — XTFC032BC_
Frame D MMP + Frame C Contactor
10–16 224 47.5912.5351010XTFC016DC_
16–25 350 5.5 12.5 12.5 22 7-1/2 7-1/2 20 25 XTFC025DC_
25–32 448 7.51517.52210102530XTFC032DC_
Frame D MMP + Frame D Contactor
32–40 560 1120223010103040XTFC040DD_
40–50 700 14253045101530—XTFC050DD_
50–58 812 17303755151540—XTFC058DD_
55–65 882 18.5343755151540—XTFC063DD_
Coil Voltage
Suffix
Code
110V 50 Hz, 120V 60 Hz A
220V 50 Hz, 240V 60 Hz B
24V 50/60 Hz T
24 Vdc TD 5
415V 50 Hz, 480V 60 Hz C
550V 50 Hz, 600V 60 Hz D
208V 60 Hz E