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AKG 4 BU-EX 0421061 PHOENIX CONTACT Connection terminal block
AKG 4 BU-EX
0421061
PHOENIX CONTACT
50 Pcs.
Connection terminal block
Terminal block, nominal voltage: 300 V, nominal current: 32 A, connection type: Screw connection, Sizing cross-section: 4 mm², cross-section: 0.5 mm² - 6 mm², mounting: Neutral busbar, color: blue
Automation > Busbar terminal
CABINET add-on
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Built for explosive atmosphere applications, the Phoenix Contact AKG 4 BU-EX connection terminal block provides reliable blue-coded wiring in hazardous installations. Certified terminal components ensure safe signal and power distribution where strict safety compliances apply.
Pricing, availability, and lead time are confirmed per enquiry through an RFQ.
- Orderkey: 0421061
- Packing unit: 50 pc
- Minimum order quantity: 50 pc
- Catalog page: Page 598 (C-3-2017)
- GTIN: 4017918001964
- Weight per Piece (excluding packing): 5.400 g
- Custom tariff number: 85369010
- Country of origin: IN (India)
- Color: blue
- Nominal cross section: 4 mm²
- Maximum load current: 41 A
- Nominal current I N: 32 A
- Maximum load current: 41 A (with 6 mm² conductor cross section)
- Nominal voltage U N: 300 V
- Result of bending test: Test passed
- Tensile test result: Test passed
More info
▲Key Commercial Data
| Orderkey | 0421061 |
|---|---|
| Packing unit | 50 pc |
| Minimum order quantity | 50 pc |
| Catalog page | Page 598 (C-3-2017) |
| GTIN | 4017918001964 |
| Weight per Piece (excluding packing) | 5.400 g |
| Custom tariff number | 85369010 |
| Country of origin | IN (India) |
General
| Color | blue |
|---|---|
| Nominal cross section | 4 mm² |
| Maximum load current | 41 A |
| Nominal current IN | 32 A |
| Maximum load current | 41 A (with 6 mm² conductor cross section) |
| Nominal voltage UN | 300 V |
| Result of the test for mechanical stability of terminal points (5 x conductor connection) | Test passed |
| Result of bending test | Test passed |
| Tensile test result | Test passed |
| Result of tight fit on support | Test passed |
| Result of voltage-drop test | Test passed |
| Result of temperature-rise test | Test passed |
| Short circuit stability result | Test passed |
| Result of thermal test | Test passed |
| Relative insulation material temperature index (Elec., UL 746 B) | 125 °C |
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 125 °C |
Connection data
| Conductor cross section solid min. | 0.5 mm² |
|---|---|
| Conductor cross section solid max. | 6 mm² |
| Conductor cross section flexible min. | 0.5 mm² |
| Conductor cross section flexible max. | 4 mm² |
| Conductor cross section AWG min. | 20 |
| Conductor cross section AWG max. | 10 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.5 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 6 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.5 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve max. | 6 mm² |
| 2 conductors with same cross section, solid min. | 0.5 mm² |
| 2 conductors with same cross section, solid max. | 2.5 mm² |
| 2 conductors with same cross section, stranded min. | 0.5 mm² |
| 2 conductors with same cross section, stranded max. | 2.5 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min. | 0.5 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max. | 2.5 mm² |
| 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min. | 0.5 mm² |
| 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max. | 2.5 mm² |
| Connection method | Screw connection |
| Stripping length | 16 mm |
| Screw thread | M4 |
| Tightening torque, min | 1.5 Nm |
| Tightening torque max | 1.6 Nm |
Environmental Product Compliance
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
|---|---|
| No hazardous substances above threshold values |