Siemens SENTRON 5ST pin busbar
5ST3705
SENTRON 5ST pin busbar, 2-phase, 16 mm², 1016 mm, cuttable, for 2-pole MCBs without side accessory gaps.
- Application
- Circuit protection
- Accessory type
- Busbar
- Option
- 2-phase · 2P MCB · no accessory gap
Product specification
5ST3705
SENTRON 5ST pin busbar, 2-phase, 16 mm², 1016 mm, cuttable, for 2-pole MCBs without side accessory gaps.
Dimensions & specifications
Accessories are matched to individual parts. A shared manufacturer or frame size alone does not establish compatibility.
Accessories & related parts
5ST3705 — specifications & documents
SENTRON 5ST pin busbar, 2-phase, 16 mm², 1016 mm, cuttable, for 2-pole MCBs without side accessory gaps.
| Accessory type | Busbar |
|---|---|
| Compatible family | 5SY4 |
| MCB poles | 2 |
| Busbar phases | 2 |
| Copper cross-section | 16 mm² |
| Length | 1016 mm, cut to suit |
| Spacing | 18 mm between adjacent pole positions; no accessory gap |
| End caps | Not supplied; select matching caps |
| Maximum busbar current | 80 A per phase with end infeed; 130 A per phase with centre infeed, subject to complete assembly design |
Related parts
- 5ST3750 SENTRON end cap for 2 / 3-phase cuttable 5ST37 pin busbars.
- 5ST3655 SENTRON touch-protection covers for unused busbar pins, yellow, five individual pin covers per set.
- 5ST3768-3 SENTRON infeed terminal for 5ST36 / 5ST37 busbars, centre cable entry, 6–25 mm² conductor.
- 5ST3760-3 SENTRON infeed terminal for 5ST36 / 5ST37 busbars, centre cable entry, 6–50 mm² conductor.
Fits these parts
- 5SY4202-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 2 A, 10 kA, 400 V AC.
- 5SY4204-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 4 A, 10 kA, 400 V AC.
- 5SY4206-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 6 A, 10 kA, 400 V AC.
- 5SY4210-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 10 A, 10 kA, 400 V AC.
- 5SY4216-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 16 A, 10 kA, 400 V AC.
- 5SY4220-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 20 A, 10 kA, 400 V AC.
- 5SY4225-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 25 A, 10 kA, 400 V AC.
- 5SY4232-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 32 A, 10 kA, 400 V AC.
- 5SY4240-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 40 A, 10 kA, 400 V AC.
- 5SY4250-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 50 A, 10 kA, 400 V AC.
- 5SY4263-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 63 A, 10 kA, 400 V AC.
- 5SY4202-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 2 A, 10 kA, 400 V AC.
- 5SY4204-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 4 A, 10 kA, 400 V AC.
- 5SY4206-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 6 A, 10 kA, 400 V AC.
- 5SY4210-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 10 A, 10 kA, 400 V AC.
- 5SY4216-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 16 A, 10 kA, 400 V AC.
- 5SY4220-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 20 A, 10 kA, 400 V AC.
- 5SY4225-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 25 A, 10 kA, 400 V AC.
- 5SY4232-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 32 A, 10 kA, 400 V AC.
- 5SY4240-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 40 A, 10 kA, 400 V AC.
- 5SY4250-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 50 A, 10 kA, 400 V AC.
- 5SY4263-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 63 A, 10 kA, 400 V AC.
- 5SY4202-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 2 A, 10 kA, 400 V AC.
- 5SY4203-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 3 A, 10 kA, 400 V AC.
- 5SY4204-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 4 A, 10 kA, 400 V AC.
- 5SY4206-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 6 A, 10 kA, 400 V AC.
- 5SY4208-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 8 A, 10 kA, 400 V AC.
- 5SY4210-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 10 A, 10 kA, 400 V AC.
- 5SY4213-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 13 A, 10 kA, 400 V AC.
- 5SY4216-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 16 A, 10 kA, 400 V AC.
- 5SY4220-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 20 A, 10 kA, 400 V AC.
- 5SY4225-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 25 A, 10 kA, 400 V AC.
- 5SY4232-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 32 A, 10 kA, 400 V AC.
- 5SY4240-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 40 A, 10 kA, 400 V AC.
- 5SY4250-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 50 A, 10 kA, 400 V AC.
- 5SY4263-8 SENTRON 5SY4 miniature circuit breaker, 2 pole, D-curve, 63 A, 10 kA, 400 V AC.
- 5SY4203-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 3 A, 10 kA, 400 V AC.
- 5SY4208-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 8 A, 10 kA, 400 V AC.
- 5SY4213-6 SENTRON 5SY4 miniature circuit breaker, 2 pole, B-curve, 13 A, 10 kA, 400 V AC.
- 5SY4203-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 3 A, 10 kA, 400 V AC.
- 5SY4208-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 8 A, 10 kA, 400 V AC.
- 5SY4213-7 SENTRON 5SY4 miniature circuit breaker, 2 pole, C-curve, 13 A, 10 kA, 400 V AC.