Motor Protection Circuit Breaker Series 8146/5-V27

R. STAHL's 8146/5-V27 series moulded case circuit breakers for motor protection protect Ex e and Ex d motors and their associated electric lines and systems. The standard variants feature an adjustable, phase-sensitive thermal overcurrent release or electromagnetic tripping mechanism, which has to be specified during the ordering process. They cannot be retrofitted.

  • Electric line and system protection for Ex e and Ex d motors
  • Robust enclosure made from glass fibre-reinforced polyester resin
  • Optional: Undervoltage release, shunt trip, ammeter, auxiliary contact

Filter product lines

Select the products that are applicable to your intended use.

Scope
Zones
Min. ambient temperature
Max. ambient temperature
Type of protection (IP)
Description​
Release voltage AC
Current adjustment range
Ammeter exist
Auxiliary contact
Releaser
Enclosure material
Connection

112 Products

Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Product Type: 8146/5-V27-208-045-12-21-2
Product Description: Moulded case circuit breaker for The motor protection
Release voltage AC: 400.00 V
Current-setting range: 0.40 - 0.63 A
Ammeter present: No
Auxiliary contacts: 1 NC, 1 NO
Release: Undervoltage release
Enclosure material: Polyester resin
Cable entries: 3 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Product Type: 8146/5-V27-501-072-00-11-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 1.60 - 2.50 A
Ammeter present: 0 - 4 / 8 A
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable entries: 2 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 147190 Product Type: 8146/5-V27-101-095-00-11-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 4.00 - 6.30 A
Ammeter present: No
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable entries: 2 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 147192 Product Type: 8146/5-V27-101-115-00-11-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 9.00 - 12.50 A
Ammeter present: No
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable entries: 2 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 147189 Product Type: 8146/5-V27-101-085-00-11-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 2.50 - 4.00 A
Ammeter present: No
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable entries: 2 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 147191 Product Type: 8146/5-V27-101-105-00-11-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 6.30 - 9.00 A
Ammeter present: No
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable entries: 2 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249173 Product Type: 8146/5-V27-108-085-10-21-1
Product Description: Moulded case circuit breaker for The motor protection
Release voltage AC: 400.00 V
Current-setting range: 2.50 - 4.00 A
Ammeter present: No
Auxiliary contacts: without
Release: Undervoltage release
Enclosure material: Polyester resin
Cable entries: 3 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 147186 Product Type: 8146/5-V27-101-055-00-11-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 0.63 - 1.00 A
Ammeter present: No
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable entries: 2 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249242 Product Type: 8146/5-V27-201-055-02-21-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 0.63 - 1.00 A
Ammeter present: No
Auxiliary contacts: 1 NC, 1 NO
Release: without
Enclosure material: Polyester resin
Cable entries: 3 x M25 Ø 7 – 17 mm
Available in stock
Please select products you want to compare

Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249193 Product Type: 8146/5-V27-208-015-12-21-1
Product Description: Moulded case circuit breaker for The motor protection
Release voltage AC: 400.00 V
Current-setting range: 0.10 - 0.16 A
Ammeter present: No
Auxiliary contacts: 1 NC, 1 NO
Release: Undervoltage release
Enclosure material: Polyester resin
Cable entries: 3 x M25 Ø 7 – 17 mm
Only 2 items available

Ask our experts

Previous

Contact form

*Mandatory fields
Previous

We'll be glad to call you back to support you.

Wir rufen Sie gerne für ein Beratungsgespräch zurück. EN
*Mandatory