Selection Guide

16
CONTROL
PRODUCTS
Siemens / Speedfax Previous folio: 16-50, 10IC 8-50
Overload Relays
Solid State Class 48, ESP200 and 3RB20 Selection
Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog
16-50
NEMA & General
Purpose Control

To determine frame size of replacement solid state
overload, refer to retrofit plates table above.

Requires use of 300:5 Current Transformers–3 of
97CT005.

Product Category: IEC.

Requires use of 600:5 Current Transformers–3 of
97CT008.

Requires use of 1200:5 Current Transformers–3 of
97CT012.

Overload has busbar connections.

Requires use of 750:5 Current Transformers–3 of
97CT009.

Requires use of 400:5 Current Transformers–3 of
97CT006.
Solid State—Class 48
Ordering Information
䊳
For CT’s see Accessories page 16-51.
䊳
Dimensions see page 16-109.
䊳
To retrofit or direct mount to a contactor, order 49ASMP1, 2, or 3 separately. See
Retrofit Plates below.
䊳
For remote mounting of frame size A order 49ASMS1 terminals separately, see page 16-86.
3-Phase, 48ATC3S00
Solid State—3RB206

, 3-Phase, Manual/Auto Reset
Replacement for Starter Sizes ESP200 Overload Frame Size

Retrofit Plate Suffix Plate Kit Separate Price Adder $
Size 00–1
3
⁄4 A or A1 1P 49ASMP1 16.20
Size 2, 2
1
⁄2 B 2P 49ASMP2 16.20
Size 3, 3
1
⁄2 B 3P 49ASMP3 16.20
Size 4 B 4P 49ASMP3 16.20
Retrofit Plates for Contactors, Class 48
Current Adjustment Range Phase Frame Size Catalog Number MRPD/MLFB List Price $
0.25–1 3 "A" 48ATA3S00 3UB81134AB2 175.00
0.75–3.4 3 "A" 48ATB3S00 3UB81134BB2 175.00
3–12 3 "A1" 48ATC3S00 3UB81234CW2 178.00
5.5–22 3 "A1" 48ATD3S00 3UB81234DW2 178.00
10–40 3 "A1" 48ATE3S00 3UB81234EW2 178.00
13–52 3 "B" 48BTF3S00 3UB81334FW2 253.00
25–100 3 "B" 48BTG3S00 3UB81334GW2 294.00
50–200 3 "B" 48BTH3S00 3UB81334HW2 400.00
100–300 3 "A1"

48ATJ3S00 3UB81234JW2 208.00
133–400 3 "A1"

48ATK3S00 3UB81234KW2 208.00
200–600 3 "A1"

48ATL3S00 3UB81234LW2 208.00
250–750 3 "A1"

48ATM3S00 3UB81234MW2 208.00
400–1220 3 "A1"

48ATN3S00 3UB81234NW2 208.00
0.25–1 1 "A" 48ATA1S00 3UB88134AB2
164.00
0.75–3.4 1 "A" 48ATB1S00 3UB88134BB2
164.00
3–12 1 "A1" 48ATC1S00 3UB88234CW2
167.00
5.5–22 1 "A1" 48ATD1S00 3UB88234DW2
167.00
For Contactor Size Setting Range Amps
Class 10
Catalog Number
List Price $
Class 20
Catalog Number
List Price $
5 55 - 250 3RB2066-1GC2 124.00 3RB2066-2GC2 124.00
6 160 - 630 3RB2066-1MC2 124.00 3RB2066-2MC2 124.00
Ambient Compensated Bimetal—Open Type Class 48 Single Phase, 3-Phase (Panel Mount Only)
Amp Contact List
Poles Rating Auxiliary Contacts Rating Catalog N umber Price $
25 1 NC 48DA18AA4 38.00
60 1 NC
5A (B600)
48GA18AA4 56.00
1
100 1 NC
&
48HA18AA4 72.00
180 1 NC
5A (P300)
48JA18AA4 117.00
30 1 NC
10A (A600)
48DC38AA4 77.00
30 1 NO/NC
&
48DC39AA4 111.00
60 1 NC
5A (P300)
48GC38AA4 111.00
3
60 1 NO/NC 48GC39AA4 147.00
100 3 NC
5A (B600) & 5A (P300)
48HA38AA4 198.00
180 3 NC 48JA38AA4 285.00
Product Category: NEMA
Sect_16a_Speedfax2007 10/6/09 2:28 PM Page 16-50