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

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Certificates SAP
Zone Filter
Min. ambient temperature
Max. ambient temperature
Type of protection (IP)
Product Description
AC release voltage
Current-setting range
Ammeter present
Auxiliary contacts
Release
Enclosure material
Cable entries

112 Products

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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 277870 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 to 4/8 A
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable glands and entries: 2 x M25 Ø 7 – 17 mm
Available in stock
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 277718 Product Type: 8146/5-V27-208-045-12-21-2
Product Description: Moulded case circuit breaker for The motor protection
AC release voltage: 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 glands and entries: 3 x M25 Ø 7 – 17 mm
Available in stock
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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 glands and entries: 2 x M25 Ø 7 – 17 mm
Available in stock
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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 glands and entries: 2 x M25 Ø 7 – 17 mm
Available in stock
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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 glands and entries: 2 x M25 Ø 7 – 17 mm
Only 4 items available
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 147188 Product Type: 8146/5-V27-101-075-00-11-1
Product Description: Moulded case circuit breaker for The motor protection
Current-setting range: 1.60 - 2.50 A
Ammeter present: No
Auxiliary contacts: without
Release: without
Enclosure material: Polyester resin
Cable glands and entries: 2 x M25 Ø 7 – 17 mm
Only 4 items available
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 276475 Product Type: 8146/5-V27-108-085-10-21-2
Product Description: Moulded case circuit breaker for The motor protection
AC release voltage: 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 glands and entries: 3 x M25 Ø 7 – 17 mm
Only 3 items available
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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 glands and entries: 3 x M25 Ø 7 – 17 mm
Only 3 items available
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Motor Protection Circuit Breaker Series 8146/5-V27

Art. No.: 249156 Product Type: 8146/5-V27-110-025-10-21-1
Product Description: Moulded case circuit breaker for The motor protection
AC release voltage: 500.00 V
Current-setting range: 0.16 - 0.25 A
Ammeter present: No
Auxiliary contacts: without
Release: Undervoltage release
Enclosure material: Polyester resin
Cable glands and entries: 3 x M25 Ø 7 – 17 mm
Only 3 items available
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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 glands and entries: 2 x M25 Ø 7 – 17 mm
Only 2 items available

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