Siemens 3RT2026-1BB40 là contactor (khởi động từ) thuộc dòng SIRIUS 3RT2. Mô tả đặt hàng theo Siemens: power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0. Thông số nổi bật của 3RT2026-1BB40: Cỡ thiết bị: S0; Công suất động cơ 400 V: 11 kW; Dòng định mức 400 V: 25 A; Điện áp cuộn hút: 24 V.

Thông số nổi bật 3RT2026-1BB40

Cỡ thiết bịS0
Công suất động cơ 400 V11 kW
Dòng định mức 400 V25 A
Điện áp cuộn hút24 V
Số cực3
Kiểu sản phẩm3RT2
Kích thước (R×C×S)45 mm x 85 mm x 107 mm

Tóm tắt nhanh

Mã đặt hàng (MLFB)3RT2026-1BB40
Cách viết khác3RT20261BB40
Dòng sản phẩmSIRIUS 3RT2
Loại thiết bịContactor (khởi động từ)
Mô tả Siemenspower contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0
Trạng thái vòng đờiĐang cung cấp P.M300 since 2009-11-19
Xuất kho tiêu chuẩn (Siemens)3 ngày
Khối lượng tịnh0.58368 kg
Xuất xứĐức
Mã HS85364190
EAN4011209790131

Cần 3RT2026-1BB40 gấp cho bảo trì hoặc shutdown?

Dừng máy vì thiếu một contactor (khởi động từ) luôn tốn kém hơn giá thiết bị. Hãy nêu mốc cần hàng ngay trong RFQ 3RT2026-1BB40: Fast Group sẽ chọn tuyến vận chuyển phù hợp và báo trước nếu có rủi ro trễ hàng, thay vì để khách hàng phát hiện sau khi đã duyệt PO. Xem thêm: cách rút ngắn thời gian giao hàng Siemens.

Trạng thái vòng đời và mã thay thế

3RT2026-1BB40 đang được Siemens sản xuất và cung cấp bình thường (PM300 từ 19/11/2009). Trạng thái kiểm tra trên SiePortal ngày 23/09/2026; xem thêm hàng Siemens ngừng sản xuất và mã thay thế.

So sánh 3RT2026-1BB40 với các mã cùng dòng SIRIUS 3RT2

Bảng giúp chọn đúng mã trong cùng dòng trước khi gửi RFQ; bấm vào mã để xem chi tiết.

Mô tảThông số chínhTrạng thái
3RT2024-1AP00Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 VCông suất động cơ 400 V: 5.5 kW; Dòng định mức 400 V: 12 AĐang cung cấp
3RT2025-1AP00Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 VCông suất động cơ 400 V: 7.5 kW; Dòng định mức 400 V: 17 AĐang cung cấp
3RT2026-1AP00Power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 VCông suất động cơ 400 V: 11 kW; Dòng định mức 400 V: 25 AĐang cung cấp
3RT2026-1BB40 (đang xem)Power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 VCông suất động cơ 400 V: 11 kW; Dòng định mức 400 V: 25 AĐang cung cấp
3RT2027-1AP00Power contactor, AC-3e/AC-3, 32 A, 15 kW / 400 VCông suất động cơ 400 V: 15 kW; Dòng định mức 400 V: 32 AĐang cung cấp
3RT2028-1AP00Power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 VCông suất động cơ 400 V: 18.5 kW; Dòng định mức 400 V: 38 AĐang cung cấp
3RT2035-1AP00Power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 VCông suất động cơ 400 V: 18.5 kW; Dòng định mức 400 V: 41 AĐang cung cấp
3RT2036-1AP00Power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 VCông suất động cơ 400 V: 22 kW; Dòng định mức 400 V: 51 AĐang cung cấp

Phân biệt 3RT2026-1BB40 chính hãng và hàng trôi nổi

Thị trường có nhiều contactor (khởi động từ) Siemens trôi nổi: hàng tháo máy, hàng tân trang, hàng sai phiên bản. Với 3RT2026-1BB40, Fast Group ghi rõ tình trạng mới 100% trong báo giá và chịu trách nhiệm nếu mã thực giao không khớp mã đặt hàng. Xem thêm: hàng Siemens chính hãng và hàng trôi nổi.

Thông tin cần có khi gửi RFQ 3RT2026-1BB40

Ứng dụng tiêu biểu của SIRIUS: tủ MCC, tủ khởi động động cơ, bơm, quạt, máy nén và tủ điều khiển máy. Để báo giá nhanh, vui lòng gửi:

  • Mã MLFB
  • số lượng
  • hàng mới chính hãng hay surplus
  • firmware (CPU/HMI)
  • yêu cầu CO/CQ
  • thời gian cần hàng
  • địa điểm giao hàng
  • chấp nhận mã thay thế (Có/Không)
  • Ghi công suất/dòng định mức của động cơ và điện áp cuộn hút contactor.
  • Chọn kiểu đấu nối: bắt vít hay lò xo.

Thông số kỹ thuật 3RT2026-1BB40 theo datasheet

Bảng dưới đây trích từ datasheet Siemens (tiếng Anh) để tham khảo khi lập yêu cầu kỹ thuật; thông số cuối cùng được xác nhận khi báo giá. Tải datasheet PDF từ Siemens.

Thông tin chung (3)
product brand nameSIRIUS
product designationPower contactor
product type designation3RT2
General technical data (20)
size of contactorS0
product extension
function module for communicationNo
auxiliary switchYes
power loss [W] for rated value of the current
at AC in hot operating state5.7 W
at AC in hot operating state per pole1.9 W
without load current share typical5.9 W
type of calculation of power loss current-dependentquadratic
insulation voltage
of main circuit with degree of pollution 3 rated value690 V
of auxiliary circuit with degree of pollution 3 rated value690 V
surge voltage resistance
of main circuit rated value6 kV
of auxiliary circuit rated value6 kV
maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1400 V
shock resistance at rectangular impulse
at DC10g / 5 ms, 7,5g / 10 ms
shock resistance with sine pulse
at DC15 g / 5 ms, 10 g / 10 ms
mechanical service life (operating cycles)
of contactor typical10 000 000
of the contactor with added electronically optimized auxiliary switch block typical5 000 000
of the contactor with added auxiliary switch block typical10 000 000
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)10/01/2009
Net Weight583.68 g
Ambient conditions (5)
installation altitude at height above sea level maximum2 000 m
ambient temperature
during operation-25 ... +60 °C
during storage-55 ... +80 °C
relative humidity minimum10 %
relative humidity at 55 °C according to IEC 60068-2-30 maximum95 %
Main circuit (94)
number of poles for main current circuit3
number of NO contacts for main contacts3
number of NC contacts for main contacts0
operating voltage
at AC-3 rated value maximum690 V
at AC-3e rated value maximum690 V
operational current
at AC-1 at 400 V at ambient temperature 40 °C rated value40 A
at AC-1
up to 690 V at ambient temperature 40 °C rated value40 A
up to 690 V at ambient temperature 60 °C rated value35 A
at AC-3
at 400 V rated value25 A
at 500 V rated value18 A
at 690 V rated value13 A
at AC-3e
at 400 V rated value25 A
at 500 V rated value18 A
at 690 V rated value13 A
at AC-4 at 400 V rated value15.5 A
at AC-5a up to 690 V rated value35.2 A
at AC-5b up to 400 V rated value20.7 A
at AC-6a
up to 230 V for current peak value n=20 rated value20.2 A
up to 400 V for current peak value n=20 rated value20.2 A
up to 500 V for current peak value n=20 rated value20.2 A
up to 690 V for current peak value n=20 rated value12.9 A
at AC-6a
up to 230 V for current peak value n=30 rated value13.5 A
up to 400 V for current peak value n=30 rated value13.5 A
up to 500 V for current peak value n=30 rated value13.5 A
up to 690 V for current peak value n=30 rated value13 A
minimum cross-section in main circuit at maximum AC-1 rated value10 mm²
operational current for approx. 200000 operating cycles at AC-4
at 400 V rated value9 A
at 690 V rated value9 A
operational current
at 1 current path at DC-1
at 24 V rated value35 A
at 60 V rated value20 A
at 110 V rated value4.5 A
at 220 V rated value1 A
at 440 V rated value0.4 A
at 600 V rated value0.25 A
with 2 current paths in series at DC-1
at 24 V rated value35 A
at 60 V rated value35 A
at 110 V rated value35 A
at 220 V rated value5 A
at 440 V rated value1 A
at 600 V rated value0.8 A
with 3 current paths in series at DC-1
at 24 V rated value35 A
at 60 V rated value35 A
at 110 V rated value35 A
at 220 V rated value35 A
at 440 V rated value2.9 A
at 600 V rated value1.4 A
at 1 current path at DC-3 at DC-5
at 24 V rated value20 A
at 60 V rated value5 A
at 110 V rated value2.5 A
at 220 V rated value1 A
at 440 V rated value0.09 A
at 600 V rated value0.06 A
with 2 current paths in series at DC-3 at DC-5
at 24 V rated value35 A
at 60 V rated value35 A
at 110 V rated value15 A
at 220 V rated value3 A
at 440 V rated value0.27 A
at 600 V rated value0.16 A
with 3 current paths in series at DC-3 at DC-5
at 24 V rated value35 A
at 60 V rated value35 A
at 110 V rated value35 A
at 220 V rated value10 A
at 440 V rated value0.6 A
at 600 V rated value0.6 A
operating power
at AC-3
at 230 V rated value5.5 kW
at 400 V rated value11 kW
at 500 V rated value11 kW
at 690 V rated value11 kW
at AC-3e
at 230 V rated value5.5 kW
at 400 V rated value11 kW
at 500 V rated value11 kW
at 690 V rated value11 kW
operating power for approx. 200000 operating cycles at AC-4
at 400 V rated value4.4 kW
at 690 V rated value7.7 kW
operating apparent power at AC-6a
up to 230 V for current peak value n=20 rated value8 kVA
up to 400 V for current peak value n=20 rated value13.9 kVA
up to 500 V for current peak value n=20 rated value17.4 kVA
up to 690 V for current peak value n=20 rated value15.4 kVA
operating apparent power at AC-6a
up to 230 V for current peak value n=30 rated value5.3 kVA
up to 400 V for current peak value n=30 rated value9.3 kVA
up to 500 V for current peak value n=30 rated value11.6 kVA
up to 690 V for current peak value n=30 rated value15.5 kVA
short-time withstand current in cold operating state up to 40 °C
limited to 1 s switching at zero current maximum375 A; Use minimum cross-section acc. to AC-1 rated value
limited to 5 s switching at zero current maximum300 A; Use minimum cross-section acc. to AC-1 rated value
limited to 10 s switching at zero current maximum210 A; Use minimum cross-section acc. to AC-1 rated value
limited to 30 s switching at zero current maximum144 A; Use minimum cross-section acc. to AC-1 rated value
limited to 60 s switching at zero current maximum118 A; Use minimum cross-section acc. to AC-1 rated value
no-load switching frequency
at AC5 000 1/h
at DC1 500 1/h
operating frequency
at AC-1 maximum1 000 1/h
at AC-2 maximum750 1/h
at AC-3 maximum750 1/h
at AC-3e
maximum750 1/h
at AC-4 maximum250 1/h
Control circuit/ Control (10)
type of voltage of the control supply voltageDC
control supply voltage at DC rated value24 V
operating range factor control supply voltage rated value of magnet coil at DC
initial value0.8
full-scale value1.1
closing power of magnet coil at DC5.9 W
holding power of magnet coil at DC5.9 W
closing delay
at DC50 ... 170 ms
opening delay
at DC15 ... 18 ms
arcing time10 ms
control version of the switch operating mechanismStandard A1 - A2
Auxiliary circuit (22)
number of NC contacts for auxiliary contacts instantaneous contact1
number of NO contacts for auxiliary contacts instantaneous contact1
operational current at AC-12 maximum10 A
operational current at AC-15
at 230 V rated value10 A
at 400 V rated value3 A
at 500 V rated value2 A
at 690 V rated value1 A
operational current at DC-12
at 24 V rated value10 A
at 48 V rated value6 A
at 60 V rated value6 A
at 110 V rated value3 A
at 125 V rated value2 A
at 220 V rated value1 A
at 600 V rated value0.15 A
operational current at DC-13
at 24 V rated value10 A
at 48 V rated value2 A
at 60 V rated value2 A
at 110 V rated value1 A
at 125 V rated value0.3 A
at 220 V rated value0.3 A
at 600 V rated value0.3 A
contact reliability of auxiliary contacts1 faulty switching per 100 million (17 V, 1 mA)
UL/CSA ratings (10)
full-load current (FLA) for 3-phase AC motor
at 480 V rated value21 A
at 600 V rated value22 A
yielded mechanical performance [hp]
for single-phase AC motor
at 110/120 V rated value2 hp
at 230 V rated value3 hp
for 3-phase AC motor
at 200/208 V rated value5 hp
at 220/230 V rated value7.5 hp
at 460/480 V rated value15 hp
at 575/600 V rated value20 hp
contact rating of auxiliary contacts according to ULA600 / P600
UL File Number (CCN)E31519 (NLDX, NLDX7)
Short-circuit protection (4)
design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 VC characteristic: 10 A; 0.4 kA
design of the fuse link
for short-circuit protection of the main circuit
with type of coordination 1 requiredgG: 100 A (690 V, 100 kA), aM: 50 A (690 V, 100 kA), BS88: 100 A (415 V, 80 kA)
with type of coordination 2 requiredgG: 35 A (690 V, 100 kA), aM: 20 A (690 V, 100 kA), BS88: 35 A (415 V, 80 kA)
for short-circuit protection of the auxiliary switch requiredgG: 10 A (500 V, 1 kA)
Installation/ mounting/ dimensions (18)
mounting position+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
fastening method side-by-side mountingYes
fastening methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
height85 mm
width45 mm
depth107 mm
required spacing
with side-by-side mounting
forwards10 mm
upwards10 mm
downwards10 mm
at the side0 mm
for grounded parts
forwards10 mm
upwards10 mm
at the side6 mm
downwards10 mm
for live parts
forwards10 mm
upwards10 mm
downwards10 mm
at the side6 mm
Connections/ Terminals (18)
type of electrical connection
for main current circuitscrew-type terminals
for auxiliary and control circuitscrew-type terminals
at contactor for auxiliary contactsScrew-type terminals
of magnet coilscrew terminal
type of connectable conductor cross-sections
for main contacts
solid2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
solid or stranded2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
finely stranded with core end processing2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²
for AWG cables for main contacts2x (16 ... 12), 2x (14 ... 8)
connectable conductor cross-section for main contacts
solid1 ... 10 mm²
stranded1 ... 10 mm²
finely stranded with core end processing1 ... 10 mm²
connectable conductor cross-section for auxiliary contacts
solid or stranded0.5 ... 2.5 mm²
finely stranded with core end processing0.5 ... 2.5 mm²
type of connectable conductor cross-sections
for auxiliary contacts
solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
finely stranded with core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
for AWG cables for auxiliary contacts2x (20 ... 16), 2x (18 ... 14)
AWG number as coded connectable conductor cross section for main contacts16 ... 8
AWG number as coded connectable conductor cross section for auxiliary contacts20 ... 14
Safety related data (15)
product function
mirror contact according to IEC 60947-4-1Yes
positively driven operation according to IEC 60947-5-1No
suitable for safety functionYes
suitability for use safety-related switching OFFYes
service life maximum20 a
test wear-related service life necessaryYes
proportion of dangerous failures
with low demand rate according to SN 3192040 %
with high demand rate according to SN 3192073 %
B10 value with high demand rate according to SN 319201 000 000
failure rate [FIT] with low demand rate according to SN 31920100 FIT
device type according to ISO 13849-13
overdimensioning according to ISO 13849-2 necessaryYes
safety device type according to IEC 61508-2Type A
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front
Approvals Certificates (11)
Environmental Product Declaration
global warming potential [CO2 eq] / during manufacturing2.65 kg
global warming potential [CO2 eq] / during operation219 kg
global warming potential [CO2 eq] / after end of life-0.639 kg
global warming potential [CO2 eq] / total221 kg
EnvironmentGeneral Product Approval
Environmental Confirmations
General Product ApprovalEMV
Test CertificatesMaritime application
Special Test CertificateType Test Certificates/Test Report
Maritime applicationother
RailwayDangerous goods
Special Test CertificateTransport Information
Further information (1)
Date9/16/2026Subject to change without notice© Copyright Siemens 2026

Câu hỏi thường gặp về 3RT2026-1BB40

Bao lâu thì nhận được 3RT2026-1BB40?

Theo SiePortal, thời gian xuất kho tiêu chuẩn của Siemens cho 3RT2026-1BB40 là 3 ngày. Tổng thời gian giao đến Việt Nam được ghi rõ trong báo giá; hạng mục gấp có thể đi hàng không.

3RT2026-1BB40 Fast Group cung cấp có phải hàng chính hãng, mới 100%?

Có. 3RT2026-1BB40 là hàng Siemens chính hãng, mới 100%, nguyên đai nguyên kiện, kèm CO/CQ theo lô. Fast Group không chào hàng tân trang hay đã qua sử dụng dưới danh nghĩa hàng mới.

3RT2026-1BB40 còn được Siemens sản xuất không?

3RT2026-1BB40 đang được Siemens sản xuất và cung cấp bình thường (PM300 từ 19/11/2009).

Làm sao để nhận báo giá 3RT2026-1BB40 nhanh nhất?

Gửi mã 3RT2026-1BB40, số lượng, thời gian cần hàng và nơi giao qua email minhduc@fastgroup.vn hoặc Zalo/điện thoại 0938 888 958, hoặc dùng biểu mẫu RFQ trên trang. Đủ thông tin, báo giá được lập trong ngày làm việc.

Nhận báo giá Siemens 3RT2026-1BB40

Gửi mã và số lượng qua email minhduc@fastgroup.vn hoặc Zalo/điện thoại (+84) 938 888 958, hoặc gửi RFQ qua biểu mẫu. Báo rõ thời gian giao, hỗ trợ giao gấp. Phản hồi trong ngày làm việc.