Siemens SENTRON 3WL Arc Chutes, Shutters, Main Contacts & Spare Parts

Arc chutes, shutters, main contacts, grounding connections, conversion kits and spare parts for SENTRON 3WL11-3WL13 air circuit breakers (product phase-out).

Key features

Arc chutes 690 V and 1000/1150 V, arc chute covers
Door sealing frames, IP55 protective covers and shutters
Grounding connections, support bracket and coding for withdrawable version
Capacitor trip device, metering function Plus retrofit, voltage converter and Rogowski coil transformers
Conversion kits and main contacts

Specifications

Brand	Siemens
Product line	SENTRON
Product family	SENTRON 3WL11-3WL13 (product phase-out)
Accessory group	Mechanical accessories and spare parts
Product type	Air circuit breaker accessories
Ordering	Quote on request
Source	Siemens Catalog LV 10 · 2026, p. 149-156

3WL9111-0AP01-0AA0		Accessory: Door sealing frame \| Version: Spare part for option T40
3WL9111-0AP02-0AA0		Accessory: Protective cover IP55 \| Version: Hood, removable
3WL9111-0AP04-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 1 \| Breaking capacity: N, S, H
3WL9111-0AP06-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 2 \| Breaking capacity: N, S, H
3WL9111-0AP43-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 2 \| Breaking capacity: C
3WL9111-0AP07-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 3 \| Breaking capacity: H, C
3WL9111-0AP08-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 1 \| Breaking capacity: N, S, H
3WL9111-0AP11-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 2 \| Breaking capacity: N, S, H
3WL9111-0AP44-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 2 \| Breaking capacity: C
3WL9111-0AP12-0AA0		Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 3 \| Breaking capacity: H, C
3WL9111-0AS01-0AA0		Accessory: Arc chute \| Size: 1 \| Breaking capacity: N, S, H \| Voltage: 690 V
3WL9111-0AS02-0AA0		Accessory: Arc chute \| Size: 2 \| Breaking capacity: N, S, H \| Voltage: 690 V
3WL9111-0AS10-0AA0		Accessory: Arc chute \| Size: 2 \| Breaking capacity: C \| Voltage: 690 V
3WL9111-0AS03-0AA0		Accessory: Arc chute \| Size: 3 \| Breaking capacity: H, C \| Voltage: 690 V
3WL9111-0AS05-0AA0		Accessory: Arc chute \| Size: 2 \| Breaking capacity: H, C \| Voltage: 1000 V/1150 V
3WL9111-0AS06-0AA0		Accessory: Arc chute \| Size: 3 \| Breaking capacity: H, C \| Voltage: 1000 V/1150 V
3WL9111-0AS32-0AA0		Accessory: Arc chute cover \| Poles: 3-pole \| Size: 1
3WL9111-0AS36-0AA0		Accessory: Arc chute cover \| Poles: 3-pole \| Size: 2
3WL9111-0AS38-0AA0		Accessory: Arc chute cover \| Poles: 3-pole \| Size: 3
3WL9111-0AS42-0AA0		Accessory: Arc chute cover \| Poles: 4-pole \| Size: 1
3WL9111-0AS44-0AA0		Accessory: Arc chute cover \| Poles: 4-pole \| Size: 2
3WL9111-0AS46-0AA0		Accessory: Arc chute cover \| Poles: 4-pole \| Size: 3
3WL9111-0AR12-0AA0		Accessory: Coding for withdrawable version \| Size: 1, 2
3WL9111-0AR13-0AA0		Accessory: Coding for withdrawable version \| Size: 3
3WL9111-0BA01-0AA0		Accessory: Grounding connection \| Version: For guide frames \| Size: 1, 2
3WL9111-0BA02-0AA0		Accessory: Grounding connection \| Version: For guide frames \| Size: 3
3WL9111-0BA05-0AA0		Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 3-pole \| Size: 1
3WL9111-0BA08-0AA0		Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 4-pole \| Size: 1
3WL9111-0BA06-0AA0		Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 3-pole \| Size: 2
3WL9111-0BA04-0AA0		Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 4-pole \| Size: 2
3WL9111-0BA07-0AA0		Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 3-pole \| Size: 3
3WL9111-0BA10-0AA0		Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 4-pole \| Size: 3
3WL9111-0BB50-0AA0		Accessory: Support bracket \| Version: Fixed-mounted, vertical plane, SZ 1/2
3WL9111-0BA14-0AA0		Accessory: Capacitor trip device \| Voltage: 220…240 V AC / 220…250 V DC
3WL9111-0AT05-0AA0		Accessory: Metering function Plus retrofit \| Version: ETU45B/ETU76B Release 2
3WL9111-0AT06-0AA0		Accessory: Voltage converter \| Version: Spare part for metering function Plus
3WL9111-0AT71-0AA0		Accessory: Voltage tap conversion component \| Version: From bottom to top \| Size: 1
3WL9111-0AT72-0AA0		Accessory: Voltage tap conversion component \| Version: From bottom to top \| Size: 2
3WL9111-0AT73-0AA0		Accessory: Voltage tap conversion component \| Version: From bottom to top \| Size: 3
3WL9111-0AT74-0AA0		Accessory: Voltage tap conversion component \| Version: From top to bottom \| Size: 1
3WL9111-0AT75-0AA0		Accessory: Voltage tap conversion component \| Version: From top to bottom \| Size: 2
3WL9111-0AT76-0AA0		Accessory: Voltage tap conversion component \| Version: From top to bottom \| Size: 3
3WL9111-0AA42-0AA0		Accessory: Rogowski coil transformer \| Poles: 3-pole \| Size: 1
3WL9111-0AA43-0AA0		Accessory: Rogowski coil transformer \| Poles: 3-pole \| Size: 2
3WL9111-0AA44-0AA0		Accessory: Rogowski coil transformer \| Poles: 3-pole \| Size: 3
3WL9111-0AA45-0AA0		Accessory: Rogowski coil transformer \| Poles: 4-pole \| Size: 1
3WL9111-0AA46-0AA0		Accessory: Rogowski coil transformer \| Poles: 4-pole \| Size: 2
3WL9111-0AA47-0AA0		Accessory: Rogowski coil transformer \| Poles: 4-pole \| Size: 3
3WL9111-0BC11-0AA0		Accessory: Fixed-to-withdrawable conversion kit \| Poles: 3-pole \| Size: 1
3WL9111-0BC12-0AA0		Accessory: Fixed-to-withdrawable conversion kit \| Poles: 3-pole \| Size: 2
3WL9111-0BC13-0AA0		Accessory: Fixed-to-withdrawable conversion kit \| Poles: 3-pole \| Size: 3
3WL9111-0BC14-0AA0		Accessory: Fixed-to-withdrawable conversion kit \| Poles: 4-pole \| Size: 1
3WL9111-0BC15-0AA0		Accessory: Fixed-to-withdrawable conversion kit \| Poles: 4-pole \| Size: 2
3WL9111-0BC16-0AA0		Accessory: Fixed-to-withdrawable conversion kit \| Poles: 4-pole \| Size: 3
3WL9111-0AM90		Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 1 \| Rating: ≤ 1600 A
3WL9111-0AM91		Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 2 \| Rating: ≤ 2500 A
3WL9111-0AM92		Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 2 \| Rating: ≤ 4000 A
3WL9111-0AM93		Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 3 \| Rating: ≤ 6300 A

AccessoriesSiemens

58 product codes available in this family

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Siemens SENTRON 3WL Arc Chutes, Shutters, Main Contacts & Spare Parts

Brand Siemens·Accessories

Available part numbers (58)

3WL9111-0AP01-0AA0, 3WL9111-0AP02-0AA0, 3WL9111-0AP04-0AA0, 3WL9111-0AP06-0AA0, 3WL9111-0AP43-0AA0, 3WL9111-0AP07-0AA0, 3WL9111-0AP08-0AA0, 3WL9111-0AP11-0AA0, 3WL9111-0AP44-0AA0, 3WL9111-0AP12-0AA0 + 48 more — see full table ↓

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	3WL9111-0AP01-0AA0	Accessory: Door sealing frame \| Version: Spare part for option T40
	3WL9111-0AP02-0AA0	Accessory: Protective cover IP55 \| Version: Hood, removable
	3WL9111-0AP04-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 1 \| Breaking capacity: N, S, H
	3WL9111-0AP06-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 2 \| Breaking capacity: N, S, H
	3WL9111-0AP43-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 2 \| Breaking capacity: C
	3WL9111-0AP07-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 3-pole \| Size: 3 \| Breaking capacity: H, C
	3WL9111-0AP08-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 1 \| Breaking capacity: N, S, H
	3WL9111-0AP11-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 2 \| Breaking capacity: N, S, H
	3WL9111-0AP44-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 2 \| Breaking capacity: C
	3WL9111-0AP12-0AA0	Accessory: Shutters \| Version: Spare part for option R21 \| Poles: 4-pole \| Size: 3 \| Breaking capacity: H, C
	3WL9111-0AS01-0AA0	Accessory: Arc chute \| Size: 1 \| Breaking capacity: N, S, H \| Voltage: 690 V
	3WL9111-0AS02-0AA0	Accessory: Arc chute \| Size: 2 \| Breaking capacity: N, S, H \| Voltage: 690 V
	3WL9111-0AS10-0AA0	Accessory: Arc chute \| Size: 2 \| Breaking capacity: C \| Voltage: 690 V
	3WL9111-0AS03-0AA0	Accessory: Arc chute \| Size: 3 \| Breaking capacity: H, C \| Voltage: 690 V
	3WL9111-0AS05-0AA0	Accessory: Arc chute \| Size: 2 \| Breaking capacity: H, C \| Voltage: 1000 V/1150 V
	3WL9111-0AS06-0AA0	Accessory: Arc chute \| Size: 3 \| Breaking capacity: H, C \| Voltage: 1000 V/1150 V
	3WL9111-0AS32-0AA0	Accessory: Arc chute cover \| Poles: 3-pole \| Size: 1
	3WL9111-0AS36-0AA0	Accessory: Arc chute cover \| Poles: 3-pole \| Size: 2
	3WL9111-0AS38-0AA0	Accessory: Arc chute cover \| Poles: 3-pole \| Size: 3
	3WL9111-0AS42-0AA0	Accessory: Arc chute cover \| Poles: 4-pole \| Size: 1
	3WL9111-0AS44-0AA0	Accessory: Arc chute cover \| Poles: 4-pole \| Size: 2
	3WL9111-0AS46-0AA0	Accessory: Arc chute cover \| Poles: 4-pole \| Size: 3
	3WL9111-0AR12-0AA0	Accessory: Coding for withdrawable version \| Size: 1, 2
	3WL9111-0AR13-0AA0	Accessory: Coding for withdrawable version \| Size: 3
	3WL9111-0BA01-0AA0	Accessory: Grounding connection \| Version: For guide frames \| Size: 1, 2
	3WL9111-0BA02-0AA0	Accessory: Grounding connection \| Version: For guide frames \| Size: 3
	3WL9111-0BA05-0AA0	Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 3-pole \| Size: 1
	3WL9111-0BA08-0AA0	Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 4-pole \| Size: 1
	3WL9111-0BA06-0AA0	Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 3-pole \| Size: 2
	3WL9111-0BA04-0AA0	Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 4-pole \| Size: 2
	3WL9111-0BA07-0AA0	Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 3-pole \| Size: 3
	3WL9111-0BA10-0AA0	Accessory: Grounding connection \| Version: For withdrawable circuit breakers \| Poles: 4-pole \| Size: 3
	3WL9111-0BB50-0AA0	Accessory: Support bracket \| Version: Fixed-mounted, vertical plane, SZ 1/2
	3WL9111-0BA14-0AA0	Accessory: Capacitor trip device \| Voltage: 220…240 V AC / 220…250 V DC
	3WL9111-0AT05-0AA0	Accessory: Metering function Plus retrofit \| Version: ETU45B/ETU76B Release 2
	3WL9111-0AT06-0AA0	Accessory: Voltage converter \| Version: Spare part for metering function Plus
	3WL9111-0AT71-0AA0	Accessory: Voltage tap conversion component \| Version: From bottom to top \| Size: 1
	3WL9111-0AT72-0AA0	Accessory: Voltage tap conversion component \| Version: From bottom to top \| Size: 2
	3WL9111-0AT73-0AA0	Accessory: Voltage tap conversion component \| Version: From bottom to top \| Size: 3
	3WL9111-0AT74-0AA0	Accessory: Voltage tap conversion component \| Version: From top to bottom \| Size: 1
	3WL9111-0AT75-0AA0	Accessory: Voltage tap conversion component \| Version: From top to bottom \| Size: 2
	3WL9111-0AT76-0AA0	Accessory: Voltage tap conversion component \| Version: From top to bottom \| Size: 3
	3WL9111-0AA42-0AA0	Accessory: Rogowski coil transformer \| Poles: 3-pole \| Size: 1
	3WL9111-0AA43-0AA0	Accessory: Rogowski coil transformer \| Poles: 3-pole \| Size: 2
	3WL9111-0AA44-0AA0	Accessory: Rogowski coil transformer \| Poles: 3-pole \| Size: 3
	3WL9111-0AA45-0AA0	Accessory: Rogowski coil transformer \| Poles: 4-pole \| Size: 1
	3WL9111-0AA46-0AA0	Accessory: Rogowski coil transformer \| Poles: 4-pole \| Size: 2
	3WL9111-0AA47-0AA0	Accessory: Rogowski coil transformer \| Poles: 4-pole \| Size: 3
	3WL9111-0BC11-0AA0	Accessory: Fixed-to-withdrawable conversion kit \| Poles: 3-pole \| Size: 1
	3WL9111-0BC12-0AA0	Accessory: Fixed-to-withdrawable conversion kit \| Poles: 3-pole \| Size: 2
	3WL9111-0BC13-0AA0	Accessory: Fixed-to-withdrawable conversion kit \| Poles: 3-pole \| Size: 3
	3WL9111-0BC14-0AA0	Accessory: Fixed-to-withdrawable conversion kit \| Poles: 4-pole \| Size: 1
	3WL9111-0BC15-0AA0	Accessory: Fixed-to-withdrawable conversion kit \| Poles: 4-pole \| Size: 2
	3WL9111-0BC16-0AA0	Accessory: Fixed-to-withdrawable conversion kit \| Poles: 4-pole \| Size: 3
	3WL9111-0AM90	Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 1 \| Rating: ≤ 1600 A
	3WL9111-0AM91	Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 2 \| Rating: ≤ 2500 A
	3WL9111-0AM92	Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 2 \| Rating: ≤ 4000 A
	3WL9111-0AM93	Accessory: Main contacts \| Version: Per connection, state CB ID No. \| Size: 3 \| Rating: ≤ 6300 A

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Siemens SENTRON 3WL Arc Chutes, Shutters, Main Contacts & Spare Parts