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Moeller ZB12, ZB32, ZB65, ZB150
Thermal Overload Relay Index

For Direct Mounting

Class 10A overload; trip response from 2 to 10 seconds, Ambient compensated, bi-metallic overload tripping mechanism, Phase failure sensitive to IEC/EN 60947, Manual/Automatic Reset Button, Built in NO and NC auxiliary contacts

Each overload has one normally closed contact that opens upon trip and one normally open contact that closes when tripped.

ZB12

 Adjustable Range   Short Circuit Protection
(Max 600 VAC)		 For use with:
Fuses (A) Circuit Breaker (A)
ZB12-0.16 0.1 - 0.16 ZB12 1 25 DILM7
DILM9
DILM12

 
ZB12-0.24 0.16 - 0.24
ZB12-0.4 0.24 - 0.4
ZB12-0.6 0.4  - 0.6
ZB12-1 0.6 - 1 3
ZB12-1.6 1 - 1.6 6
ZB12-2.4 1.6 - 2.4
ZB12-4 2.4 - 4 15
ZB12-6 4 - 6 20
ZB12-10 6 - 10 40
ZB12-12 9 - 12 60 30
ZB12-16 12 - 16    

The ZB12 Overloads are direct mount ONLY.

ZB32

 Adjustable Range   Short Circuit Protection
(Max 600 VAC)		 For use with:
Fuses (A) Circuit Breaker (A)
ZB32-0.16 0.1 - 0.16 ZB32 1 25 DILM17
DILM25
DILM32
 
ZB32-0.24 0.16 - 0.24
ZB32-0.4 0.24 - 0.4
ZB32-0.6 0.4  - 0.6
ZB32-1 0.6 - 1 3
ZB32-1.6 1 - 1.6 6
ZB32-2.4 1.6 - 2.4
ZB32-4 2.4 - 4 15
ZB32-6 4 - 6 20
ZB32-10 6 - 10 40
ZB32-16 10 - 16 60 30
ZB32-24 16 - 24 90
ZB32-32 24 - 32 125 40

The ZB32 can be directly mounted OR separately mounted using ZB32-XEZ, shown below.

ZB65

 Adjustable Range   Short Circuit Protection
(Max 600 VAC)		 For use with:
Fuses (A) Circuit Breaker (A)
ZB65-10 6 - 10 ZB65 40 40 DILM40
DILM50
DILM65
 
ZB65-16 10 - 16 60 60
ZB65-24 16 - 24 90 90
ZB65-40 24 - 40 325 325
ZB65-57 40 - 57 200 150
ZB65-65 50 - 65

The ZB65 can be directly mounted OR separately mounted using ZB65-XEZ, shown below.

ZB150

 Adjustable Range   Short Circuit Protection
(Max 600 VAC)		 For use with:
Fuses (A) Circuit Breaker (A)
ZB150-35 25 - 35 ZB150 325 325 DILM80
DILM95
DILM115
DILM150
 
ZB150-50 35 - 50 225 200
ZB150-70 50 - 70 250 250
ZB150-100 70 - 100 600 Class J 400
ZB150-125 95 - 125 500 Class J 500
ZB150-150 120 -150 400 Class J 600

These are directly mounted only, see the ZB150/KK for separately mounted.

ZB150/KK

 Adjustable Range   Short Circuit Protection
(Max 600 VAC)		 For use with:
Fuses (A) Circuit Breaker (A)
ZB150-35/KK 25 - 35 ZB150/KK 325 325 DILM80
DILM95
DILM115
DILM150
 
ZB150-50/KK 35 - 50 225 200
ZB150-70/KK 50 - 70 250 250
ZB150-100/KK 70 - 100 600 Class J 400
ZB150-125/KK 95 - 125 500 Class J 500
ZB150-150/KK 120 -150 400 Class J 600

These are separately mounted only.

 

ZB Bases (for separate mounting)
ZB32-XEZ For snapstyle="border:1px #666666 solid;vertical-align:middle" mounting on EN 50 022 DIN-rail or screw mounting. ZB32
ZB65-XEZ ZB65

 

ZB Pushbuttons for enclosed overload relays
Mounting diameter 22.5mm
M22-DZ-B-X6
(actual part may vary, see notes for each part)		 External Reset Button with Rod – 4X; IP65
Blue button plate with “R” inscription		 ZE Overloads
Z5 Overloads
ZW7 Overloads
ZB12 - ZB150 Overloads
M22-DZ-B-GB14 External Reset Button with Rod – 4X; IP65
Blue button plate with “RESET” inscription
M22-DZ-X External Reset Button with Rod – 4X; IP65
Without button plate; add button plate from selection below
 
M22-XD-R Red button plate; blank M22-DZ-X
M22-XD-R-X0 Red button plate with white circle inscription
M22-XD-R-GB0 Red button plate with “STOP” inscription

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