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Saturday, June 13, 2026
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Siemens
Rockwell Automation (RA)
Cisco
Siemens
HP Networking
Automation
Building Technology
Building Management Systems
Busbar Systems
Controls & Switch Disconnectors
Switch Disconnectors
Switching Devices
Transformers, Bells & Sockets
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Siemens
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Building Technology
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Controls & Switch Disconnectors
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Switching Devices
(534 products)
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Mfr Part #
Mfr
Cond
Description
Est Val
Price
Stock
Qty
4AC2400
Siemens
BPN
Siemens 4AC2400 Power Pack DC12V KOND. 40VA
4AC2401
Siemens
BPN
Siemens 4AC2401 Power Pack 24VDC KOND. 63VA
4AC2402
Siemens
BPN
Siemens 4AC2402 Power Supply 2WU 24VDC 6VA
4AC3006
Siemens
BPN
Siemens 4AC3006 Bell Transformer AC 230V/12V
4AC3006-0WM
Siemens
BPN
Siemens 4AC3006-0WM Bell Transformer AC 230V/12V
4AC3008
Siemens
BPN
Siemens 4AC3008 Bell Transformer 4+4V 8VA PTC
4AC3016
Siemens
BPN
Siemens 4AC3016 Bell Transformer 4+4V 16VA PTC
4AC3108
Siemens
BPN
Siemens 4AC3108 Bell Transformer 12+12V 8VA PTC
4AC3108-0WM
Siemens
BPN
Siemens 4AC3108-0WM Doorbell Transf. 2WM, 230V/2X12V
4AC3116
Siemens
BPN
Siemens 4AC3116 Doorbell Transf. 12+12V 16VA PTC
4AC3140
Siemens
BPN
Siemens 4AC3140 Doorbell Transf. 12+12V 40VA PTC
4AC3408
Siemens
BPN
Siemens 4AC3408 Transformer Cont. Load 8V 8VA PTC
4AC3516
Siemens
BPN
Siemens 4AC3516 Transformer Cont. Load 4+4V 16VA PTC
4AC3524
Siemens
BPN
Siemens 4AC3524 Transformer Cont. Load 8V 24VA PTC
4AC3540
Siemens
BPN
Siemens 4AC3540 Transformer Cont. Load 8V 40VA PTC
4AC3616
Siemens
BPN
Siemens 4AC3616 Transformer Cont. Load 12+12V 16VA PTC
4AC3624
Siemens
BPN
Siemens 4AC3624 Transformer Cont. Load 12+12V 24VA PTC
4AC3640
Siemens
BPN
Siemens 4AC3640 Transformer Cont. Load 12+12V 40VA PTC
4AC3663
Siemens
BPN
Siemens 4AC3663 Transformer Cont. Load 12+12V 63VA PTC
5ST2154
Siemens
BPN
Siemens 5ST2154 Busbar, F.5SX 4PH 16QMM 56TE
$404.00
$404.00
5ST2156
Siemens
BPN
Siemens 5ST2156 End Cap F. for SS 3+4PH
$2.42
$2.42
5ST3010
Siemens
BPN
Siemens 5ST3010 Auxiliary Switch 1S1OE
$85.00
$85.00
5ST3011
Siemens
BPN
Siemens 5ST3011 Auxiliary Switch 2S
$42.50
$42.50
5ST3012
Siemens
BPN
Siemens 5ST3012 Auxiliary Switch 2OE
$42.50
$42.50
5ST3600
Siemens
BPN
Siemens 5ST3600 Pin Bus Bar 10QMM, 2X1PH
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