
Siemens 5SJ4140-7HG40 Miniature Circuit Breaker 40A 1P C-Curve 240VDC/AC UL 489
$75
Shipping: US $16.75 delivery in 2–4 days
Description
Siemens 5SJ4140-7HG40 Miniature Circuit Breaker 40A 1P C-Curve 240VDC/AC UL 489
Brand:
Siemens
MPN:
5SJ4140-7HG40
Model:
5SJ4
Current Rating:
40 A
Voltage Rating (AC):
240 VAC max (UL 489/CSA rated for 120 V AC per pole)
Voltage Rating (DC):
60 VDC max
Number of Poles:
1
Tripping Characteristic:
C-Curve
Interrupting Rating:
14 kA at 240 VAC (UL 489 Type HSJ)
Mounting Style:
35mm DIN Rail Mount
Approvals:
UL 489 Listed, CSA C22.2, CE Marked
UPC:
Does Not Apply
Item Description
Condition Details:
[Be honest and transparent about the condition. If it's used, clearly list any scuffs, scratches, or operational flaws. If new, specify if it's in original packaging, open box, etc.]
For example:
Condition:
New in Open Box. Item is in excellent, new condition and has no functional defects. The original packaging has been opened for inspection.
Condition:
Used, fully tested and in good working condition. Pulled from a working control panel. Minor cosmetic wear is present (see photos for details).
Product Overview:
This listing is for a genuine
Siemens 5SJ4140-7HG40
miniature circuit breaker. This high-quality, single-pole breaker is designed for branch circuit protection in industrial applications where compliance with North American standards (UL 489, CSA) is required.
It features a C-curve tripping characteristic, which provides protection against medium-level short-circuit faults (trips at 5 to 10 times the 40A rated current). The device mounts easily on a standard 35mm DIN rail and has identical screw terminals on both the line and load sides.
Key Features & Specifications:
Manufacturer:
Siemens (SENTRON Product line)
Part Number:
5SJ4140-7HG40
Current Rating:
40 Ampere
Poles:
1-Pole (1P)
Voltage AC (UL/CSA):
240 VAC
Voltage DC:
60 VDC
Interrupting Capacity:
14 kA @ 240 VAC
Trip Curve:
Type C (thermal magnetic protection)
Mounting:
Standard DIN Rail (1 modular width unit, 18mm wide)
Wire Size:
Accepts 14 AWG to 4 AWG copper wire (using combined terminals)
CONDITION:
NSMP - New Surplus Manufacturer Package (OEM)
WARRANTY: 120 DAYS
SAME DAY SHIPPING AVAILABLE ON ORDERS MADE BEFORE 4PM EST.
(CAN SHIP COLLECT ON UPS OR FEDEX ACCOUNT)
________________________________________________________________________________
2019
Specifications
| Manufacturer | Siemens |
| Model | 5SJ4140-7HG40 |
| Condition | New |



